🚨 CVE-2026-42127
The public dashboard query endpoint does not limit request body size before processing, allowing unauthenticated attackers to trigger excessive memory allocation by sending arbitrarily large JSON payloads. This can lead to denial of service through memory exhaustion. No valid dashboard access token or authentication is required to exploit this vulnerability.
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The public dashboard query endpoint does not limit request body size before processing, allowing unauthenticated attackers to trigger excessive memory allocation by sending arbitrarily large JSON payloads. This can lead to denial of service through memory exhaustion. No valid dashboard access token or authentication is required to exploit this vulnerability.
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Grafana Labs
Pre-authentication denial of service in the public dashboard query handler | Grafana Labs
The public dashboard query endpoint does not limit request body size before processing, allowing unauthenticated attackers to trigger excessive memory allocation by sending arbitrarily large JSON payloads. This can lead to denial of service through memory…
🚨 CVE-2026-59089
A flaw was found in GIMP. The PlayStation TIM loader, responsible for handling PlayStation image files, incorrectly calculates the size of the Color Look-Up Table (CLUT) due to an integer overflow. This occurs when multiplying num_colors and num_cluts, both 16-bit unsigned short integers, resulting in a value exceeding the maximum integer limit. An attacker could exploit this by providing a specially crafted image file, leading to undefined behavior and causing the GIMP plug-in to abort, effectively resulting in a denial of service.
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A flaw was found in GIMP. The PlayStation TIM loader, responsible for handling PlayStation image files, incorrectly calculates the size of the Color Look-Up Table (CLUT) due to an integer overflow. This occurs when multiplying num_colors and num_cluts, both 16-bit unsigned short integers, resulting in a value exceeding the maximum integer limit. An attacker could exploit this by providing a specially crafted image file, leading to undefined behavior and causing the GIMP plug-in to abort, effectively resulting in a denial of service.
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🚨 CVE-2026-28378
The public dashboard deletion endpoint does not enforce organization isolation, allowing an Org Admin in one organization to delete public dashboards belonging to a different organization by supplying the target dashboard's identifiers.
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The public dashboard deletion endpoint does not enforce organization isolation, allowing an Org Admin in one organization to delete public dashboards belonging to a different organization by supplying the target dashboard's identifiers.
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🚨 CVE-2026-53624
Fiber is an Express inspired web framework written in Go. Prior to 3.4.0, the helmet middleware in middleware/helmet/helmet.go never sets the Strict-Transport-Security response header even when HSTSMaxAge is configured because it checks c.Protocol() for https instead of c.Scheme(). This issue is fixed in version 3.4.0.
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Fiber is an Express inspired web framework written in Go. Prior to 3.4.0, the helmet middleware in middleware/helmet/helmet.go never sets the Strict-Transport-Security response header even when HSTSMaxAge is configured because it checks c.Protocol() for https instead of c.Scheme(). This issue is fixed in version 3.4.0.
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GitHub
Merge pull request #4389 from gofiber/update-hsts-implementation-in-h… · gofiber/fiber@04dd4e7
…elmet-middleware
🐛 bug: Use Scheme() for HTTPS detection and validate Helmet HSTS configuration
🐛 bug: Use Scheme() for HTTPS detection and validate Helmet HSTS configuration
🚨 CVE-2026-59939
httplib2 is a comprehensive HTTP client library for Python. Prior to 0.32.0, httplib2 performs unbounded decompression of HTTP response bodies encoded with Content-Encoding: gzip or deflate in _decompressContent in httplib2/init.py, allowing a malicious or compromised HTTP server to return a small compressed payload that expands to an arbitrarily large size in memory and causes MemoryError or OOM-kill in the client process. This issue is fixed in version 0.32.0.
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httplib2 is a comprehensive HTTP client library for Python. Prior to 0.32.0, httplib2 performs unbounded decompression of HTTP response bodies encoded with Content-Encoding: gzip or deflate in _decompressContent in httplib2/init.py, allowing a malicious or compromised HTTP server to return a small compressed payload that expands to an arbitrarily large size in memory and causes MemoryError or OOM-kill in the client process. This issue is fixed in version 0.32.0.
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GitHub
decompression limited by size and ratio; require python 3.8+ · httplib2/httplib2@87581ad
Small, fast HTTP client library for Python. Features persistent connections, cache, and Google App Engine support. Originally written by Joe Gregorio, now supported by community. - decompression limited by size and ratio; require python 3.8+ · httplib2/httplib2@87581ad
🚨 CVE-2026-35211
OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to 7.260401.0, the OpenCTI GraphQL API exposes a script filter operator in its FilterOperator enum that allows any authenticated user with the KNOWLEDGE capability to pass user-supplied Elasticsearch Painless script values directly into search queries without validation or sanitization, allowing computationally expensive scripts to consume cluster CPU resources and degrade or deny service for all users. This issue is fixed in version 7.260401.0.
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OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to 7.260401.0, the OpenCTI GraphQL API exposes a script filter operator in its FilterOperator enum that allows any authenticated user with the KNOWLEDGE capability to pass user-supplied Elasticsearch Painless script values directly into search queries without validation or sanitization, allowing computationally expensive scripts to consume cluster CPU resources and degrade or deny service for all users. This issue is fixed in version 7.260401.0.
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GitHub
[backend] move script usage to internal_script and remove by default … · OpenCTI-Platform/opencti@b134cce
…from API (#15267)(#15218)
🚨 CVE-2026-54590
AsyncSSH is a Python package which provides an asynchronous client and server implementation of the SSHv2 protocol on top of the Python asyncio framework. Version 2.23.0 contains an incomplete fix for CVE-2026-45309 in SSHServerConfig._set_tokens that blocks /, , and .. before %u substitution in AuthorizedKeysFile but does not block a leading ~ or ${ENV}, allowing later expansion in _expand_val and Path(filename).expanduser() to escape the intended authorized-keys directory. This issue is fixed in version 2.23.1.
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AsyncSSH is a Python package which provides an asynchronous client and server implementation of the SSHv2 protocol on top of the Python asyncio framework. Version 2.23.0 contains an incomplete fix for CVE-2026-45309 in SSHServerConfig._set_tokens that blocks /, , and .. before %u substitution in AuthorizedKeysFile but does not block a leading ~ or ${ENV}, allowing later expansion in _expand_val and Path(filename).expanduser() to escape the intended authorized-keys directory. This issue is fixed in version 2.23.1.
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GitHub
Expand unsafe username checks in commit 2af2382 to cover more cases · ronf/asyncssh@3d515ba
This commit expands the check for unsafe characters in username
substitutions in SSH config files. In addition to blocking ".." and
forward/back slashes, this new change also bloc...
substitutions in SSH config files. In addition to blocking ".." and
forward/back slashes, this new change also bloc...
🚨 CVE-2026-56669
Elysia is a Typescript framework for request validation, type inference, OpenAPI documentation, and client-server communication. Prior to 1.4.29, Elysia uses getAll in form data normalization for multipart/form-data endpoints, causing the amount of work to grow quadratically with the number of unique key-value pairs and allowing CPU exhaustion. This issue is fixed in version 1.4.29.
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Elysia is a Typescript framework for request validation, type inference, OpenAPI documentation, and client-server communication. Prior to 1.4.29, Elysia uses getAll in form data normalization for multipart/form-data endpoints, causing the amount of work to grow quadratically with the number of unique key-value pairs and allowing CPU exhaustion. This issue is fixed in version 1.4.29.
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Gist
README.md
GitHub Gist: instantly share code, notes, and snippets.
🚨 CVE-2026-56458
HCL DevOps Deploy uses Cross-Origin Resource Sharing (CORS) which could allow an attacker to carry out privileged actions and retrieve sensitive information as the domain name is not being limited to only trusted domains.
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HCL DevOps Deploy uses Cross-Origin Resource Sharing (CORS) which could allow an attacker to carry out privileged actions and retrieve sensitive information as the domain name is not being limited to only trusted domains.
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Hcl-Software
Customer Support Portal - Temporary Maintenance
🚨 CVE-2026-56459
HCL DevOps Deploy / HCL Launch is susceptible to sensitive information disclosure. The application stores potentially sensitive information in log files that could be read by a local user.
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HCL DevOps Deploy / HCL Launch is susceptible to sensitive information disclosure. The application stores potentially sensitive information in log files that could be read by a local user.
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Hcl-Software
Customer Support Portal - Temporary Maintenance
🚨 CVE-2026-31267
Mercusys MW302R MW302R(EU)_V1_1.4.10 Build 231023 is vulnerable to Buffer Overflow in the administrative web interface. A stack buffer overflow vulnerability in the administrative web interface allows an authenticated attacker with administrative privileges to trigger a system crash by sending a specially crafted request. The vulnerability results in denial of service through control flow manipulation to an arbitrary instruction address.
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Mercusys MW302R MW302R(EU)_V1_1.4.10 Build 231023 is vulnerable to Buffer Overflow in the administrative web interface. A stack buffer overflow vulnerability in the administrative web interface allows an authenticated attacker with administrative privileges to trigger a system crash by sending a specially crafted request. The vulnerability results in denial of service through control flow manipulation to an arbitrary instruction address.
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🚨 CVE-2026-51923
An Insecure Direct Object Reference (IDOR) vulnerability exists in docuForm GmbH Client v.11.11c allowing a remote attacker to execute arbitrary code via the user settings component, and modify or retrieve sensitive data associated with other users’ accounts.
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An Insecure Direct Object Reference (IDOR) vulnerability exists in docuForm GmbH Client v.11.11c allowing a remote attacker to execute arbitrary code via the user settings component, and modify or retrieve sensitive data associated with other users’ accounts.
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zerobreach.de
ZeroBreach - Penetrationstests, Security Beratung & Awareness Training
IT-Security Leistungen: Penetrationstests, Security Beratung und Awareness Trainings für Unternehmen. Jetzt Sicherheitsniveau prüfen und verbessern.
🚨 CVE-2026-51924
An issue in docuForm GmbH Client v.11.11c allows a remote attacker to execute arbitrary code via the file upload and report.php component
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An issue in docuForm GmbH Client v.11.11c allows a remote attacker to execute arbitrary code via the file upload and report.php component
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docuFORM Mercury Suite
Mercury Suite - Print Lösungen Made in Germany
Das herstellerunabhängige Output Management - Made in Germany.
→ Unterstützung aller Geräte aller Hersteller
→ Lokal oder Cloudbasiert
→ Unterstützung aller Geräte aller Hersteller
→ Lokal oder Cloudbasiert
🚨 CVE-2026-51925
A Local File Inclusion (LFI) vulnerability exists in docuForm GmbH Client v.11.11c that allows a remote attacker to execute arbitrary code via the dfm-menu_report.php component. Attackers can exploit this flaw to read arbitrary files on the server, including sensitive configuration files, source code or system files.
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A Local File Inclusion (LFI) vulnerability exists in docuForm GmbH Client v.11.11c that allows a remote attacker to execute arbitrary code via the dfm-menu_report.php component. Attackers can exploit this flaw to read arbitrary files on the server, including sensitive configuration files, source code or system files.
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docuFORM Mercury Suite
Mercury Suite - Print Lösungen Made in Germany
Das herstellerunabhängige Output Management - Made in Germany.
→ Unterstützung aller Geräte aller Hersteller
→ Lokal oder Cloudbasiert
→ Unterstützung aller Geräte aller Hersteller
→ Lokal oder Cloudbasiert
🚨 CVE-2026-60120
Bagisto before 2.4.4 contains a stored cross-site scripting vulnerability via client-side template injection that allows unauthenticated attackers to execute arbitrary JavaScript in administrator browsers by registering a customer account with malicious payload in the first or last name field. The create.blade.php template renders customer name fields without the Vue.js v-pre directive, causing Vue.js to evaluate stored template expressions as live JavaScript when an administrator opens the Create Order page for the affected customer.
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Bagisto before 2.4.4 contains a stored cross-site scripting vulnerability via client-side template injection that allows unauthenticated attackers to execute arbitrary JavaScript in administrator browsers by registering a customer account with malicious payload in the first or last name field. The create.blade.php template renders customer name fields without the Vue.js v-pre directive, causing Vue.js to evaluate stored template expressions as live JavaScript when an administrator opens the Create Order page for the affected customer.
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GitHub
fix: acl issues · bagisto/bagisto@49d0c3f
Free and open source laravel eCommerce platform. Contribute to bagisto/bagisto development by creating an account on GitHub.
🚨 CVE-2026-39245
decompress before 4.2.2 contains an improper path containment check that enables directory traversal and arbitrary file write. The safeMakeDir function (index.js line 29) and the extraction path validation (index.js line 106) use String.indexOf() to verify the resolved path is within the output directory: realDestinationDir.indexOf(realOutputPath) !== 0. This check is flawed because it does not enforce a path separator boundary. For example, "/tmp/app_config".indexOf("/tmp/app") returns 0, incorrectly passing the check even though /tmp/app_config is outside /tmp/app. Combined with the unvalidated symlink creation in the same package, an attacker can write arbitrary files to directories adjacent to the extraction target. This is a bypass of the fix for CVE-2020-12265. The correct check requires appending a path separator: realParentPath.indexOf(realOutputPath + path.sep) !== 0.
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decompress before 4.2.2 contains an improper path containment check that enables directory traversal and arbitrary file write. The safeMakeDir function (index.js line 29) and the extraction path validation (index.js line 106) use String.indexOf() to verify the resolved path is within the output directory: realDestinationDir.indexOf(realOutputPath) !== 0. This check is flawed because it does not enforce a path separator boundary. For example, "/tmp/app_config".indexOf("/tmp/app") returns 0, incorrectly passing the check even though /tmp/app_config is outside /tmp/app. Combined with the unvalidated symlink creation in the same package, an attacker can write arbitrary files to directories adjacent to the extraction target. This is a bypass of the fix for CVE-2020-12265. The correct check requires appending a path separator: realParentPath.indexOf(realOutputPath + path.sep) !== 0.
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GitHub
GitHub - kevva/decompress: Extracting archives made easy
Extracting archives made easy. Contribute to kevva/decompress development by creating an account on GitHub.
🚨 CVE-2026-45788
Discourse is an open-source discussion platform. Prior to 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5, secure uploads could be exposed by pull_hotlinked_images when an attacker knew the secured upload URL and the secure_uploads site setting was enabled. This issue is fixed in versions 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5.
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Discourse is an open-source discussion platform. Prior to 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5, secure uploads could be exposed by pull_hotlinked_images when an attacker knew the secured upload URL and the secure_uploads site setting was enabled. This issue is fixed in versions 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5.
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GitHub
SECURITY: Authorize secure-upload hotlink downloads against post user… · discourse/discourse@5807c42
… [backport 2026.4]
Backport of #705 to release/2026.4.
---
Advisory: https://github.com/discourse/discourse/security/advisories/GHSA-3876-w96v-8v38
When a post embeds an `<img>` ...
Backport of #705 to release/2026.4.
---
Advisory: https://github.com/discourse/discourse/security/advisories/GHSA-3876-w96v-8v38
When a post embeds an `<img>` ...
🚨 CVE-2026-46413
Discourse is an open-source discussion platform. Prior to 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5, regular users could route direct S3 multipart uploads through ExternalUploadManager into the admin backup store. This issue is fixed in versions 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5.
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Discourse is an open-source discussion platform. Prior to 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5, regular users could route direct S3 multipart uploads through ExternalUploadManager into the admin backup store. This issue is fixed in versions 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5.
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GitHub
SECURITY: Regular users can route multipart uploads into the admin ba… · discourse/discourse@1f1ded8
…ckup store
## Summary
Applies security patch from triage.
## Security advisory
https://github.com/discourse/discourse/security/advisories/GHSA-3mvf-q9rg-w6m7
## Source
- Patch Triage: https:...
## Summary
Applies security patch from triage.
## Security advisory
https://github.com/discourse/discourse/security/advisories/GHSA-3mvf-q9rg-w6m7
## Source
- Patch Triage: https:...
🚨 CVE-2026-53961
Discourse is an open-source discussion platform. Prior to 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5, the AWS SES bounce webhook at POST /webhooks/aws verified that SNS messages were signed by Amazon but did not bind them to trusted TopicArn values, allowing any AWS account holder to publish validly signed forged Bounce notifications that revoke a targeted user email. This issue is fixed in versions 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5.
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Discourse is an open-source discussion platform. Prior to 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5, the AWS SES bounce webhook at POST /webhooks/aws verified that SNS messages were signed by Amazon but did not bind them to trusted TopicArn values, allowing any AWS account holder to publish validly signed forged Bounce notifications that revoke a targeted user email. This issue is fixed in versions 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5.
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GitHub
SECURITY: Prevent any signed AWS SNS TopicARN from being accepted via… · discourse/discourse@3a3d315
… webhooks [backport 2026.1]
Manual backport of #732 to 2026.1. Conflict in server.en.yml (no qq_mail_smtp line on this branch) resolved.
GHSA-8f9m-v436-wr3x
---
Any AWS account holder can sub...
Manual backport of #732 to 2026.1. Conflict in server.en.yml (no qq_mail_smtp line on this branch) resolved.
GHSA-8f9m-v436-wr3x
---
Any AWS account holder can sub...
🚨 CVE-2026-55424
Discourse is an open-source discussion platform. Prior to 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5, a topic "featured link" was not sufficiently normalized and escaped before being rendered in the topic list, allowing a user who can set a featured link to inject JavaScript when default Content Security Policy protections were modified or disabled. This issue is fixed in versions 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5.
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Discourse is an open-source discussion platform. Prior to 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5, a topic "featured link" was not sufficiently normalized and escaped before being rendered in the topic list, allowing a user who can set a featured link to inject JavaScript when default Content Security Policy protections were modified or disabled. This issue is fixed in versions 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5.
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GitHub
SECURITY: Normalize and escape topic featured links [backport 2026.4] · discourse/discourse@1bce888
Backport of #767 to release/2026.4.
---
A topic `featured_link` was persisted with only minimal processing and later interpolated into a trusted HTML string when rendering the topic list, leaving...
---
A topic `featured_link` was persisted with only minimal processing and later interpolated into a trusted HTML string when rendering the topic list, leaving...
🚨 CVE-2026-55604
DeepSeek MCP Server is an MCP server for DeepSeek V4. Starting in version 1.4.2 and prior to version 1.7.0, the process-global `SessionStore` accepts caller-supplied `session_id` values without binding them to any authenticated principal or transport session. An attacker can enumerate active session IDs via `deepseek_sessions`, then reuse a victim-controlled `session_id` in `deepseek_chat` to retrieve and continue the victim's conversation context. Version 1.7.0 contains a patch.
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DeepSeek MCP Server is an MCP server for DeepSeek V4. Starting in version 1.4.2 and prior to version 1.7.0, the process-global `SessionStore` accepts caller-supplied `session_id` values without binding them to any authenticated principal or transport session. An attacker can enumerate active session IDs via `deepseek_sessions`, then reuse a victim-controlled `session_id` in `deepseek_chat` to retrieve and continue the victim's conversation context. Version 1.7.0 contains a patch.
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GitHub
Release v1.7.0 — Security: HTTP transport session isolation · arikusi/deepseek-mcp-server
Security
Cross-session data exposure in HTTP transport (high severity). The SessionStore was a process-wide singleton shared across all connected HTTP clients. In HTTP transport mode, any client th...
Cross-session data exposure in HTTP transport (high severity). The SessionStore was a process-wide singleton shared across all connected HTTP clients. In HTTP transport mode, any client th...