🚨 CVE-2026-49268
A remote attacker can inject LDAP special characters into the Distinguished Name (DN) construction in DefaultLdapRealm class. User-supplied username input is directly concatenated into the LDAP DN template without any escaping of RFC 2253 special characters. This allows an attacker to manipulate the DN structure used for LDAP bind authentication, potentially bypassing authentication or impersonating other users.
This issue affects all Apache Shiro versions through 2.2.0, and 3.0.0-alpha-1 when using DefaultLdapRealm
Upgrade to Apache Shiro 2.2.1 or 3.0.0-alpha-2 or later, which fixes the issue.
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A remote attacker can inject LDAP special characters into the Distinguished Name (DN) construction in DefaultLdapRealm class. User-supplied username input is directly concatenated into the LDAP DN template without any escaping of RFC 2253 special characters. This allows an attacker to manipulate the DN structure used for LDAP bind authentication, potentially bypassing authentication or impersonating other users.
This issue affects all Apache Shiro versions through 2.2.0, and 3.0.0-alpha-1 when using DefaultLdapRealm
Upgrade to Apache Shiro 2.2.1 or 3.0.0-alpha-2 or later, which fixes the issue.
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🚨 CVE-2026-52716
Unauthenticated Arbitrary File Deletion in WorkScout-Core <= 1.7.11 versions.
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Unauthenticated Arbitrary File Deletion in WorkScout-Core <= 1.7.11 versions.
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Patchstack
Arbitrary File Deletion in WordPress WorkScout-Core Plugin
Patchstack is the leading open source vulnerability research organization. Find information and protection for all WordPress, Drupal and Joomla security issues.
🚨 CVE-2026-54193
Contributor Arbitrary File Deletion in Fusion Builder <= 3.15.4 versions.
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Contributor Arbitrary File Deletion in Fusion Builder <= 3.15.4 versions.
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Patchstack
Arbitrary File Deletion in WordPress Fusion Builder Plugin
Patchstack is the leading open source vulnerability research organization. Find information and protection for all WordPress, Drupal and Joomla security issues.
🚨 CVE-2026-54417
An integer overflow in the mtar_next() function in src/microtar.c in rxi microtar 0.1.0 allows a remote attacker to cause a denial of service (uncontrolled CPU consumption / infinite loop) via a crafted tar archive. mtar_next() computes the offset to the next record as round_up(h.size, 512) + sizeof(mtar_raw_header_t) using 32-bit arithmetic. When the header size field is a multiple of 512 in the range 0xFFFFFC01-0xFFFFFE00 (e.g. 0xFFFFFE00), the addition wraps to 0, so mtar_next() seeks to the current record position instead of advancing. As a result, mtar_find() and any loop that iterates entries with mtar_next() repeat indefinitely over the same record, hanging the process at 100% CPU with no recovery.
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An integer overflow in the mtar_next() function in src/microtar.c in rxi microtar 0.1.0 allows a remote attacker to cause a denial of service (uncontrolled CPU consumption / infinite loop) via a crafted tar archive. mtar_next() computes the offset to the next record as round_up(h.size, 512) + sizeof(mtar_raw_header_t) using 32-bit arithmetic. When the header size field is a multiple of 512 in the range 0xFFFFFC01-0xFFFFFE00 (e.g. 0xFFFFFE00), the addition wraps to 0, so mtar_next() seeks to the current record position instead of advancing. As a result, mtar_find() and any loop that iterates entries with mtar_next() repeat indefinitely over the same record, hanging the process at 100% CPU with no recovery.
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GitHub
GitHub - rxi/microtar: A lightweight tar library written in ANSI C
A lightweight tar library written in ANSI C. Contribute to rxi/microtar development by creating an account on GitHub.
🚨 CVE-2026-54809
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in VillaTheme GIFT4U allows Blind SQL Injection.
This issue affects GIFT4U: from n/a through 1.0.10.
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Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in VillaTheme GIFT4U allows Blind SQL Injection.
This issue affects GIFT4U: from n/a through 1.0.10.
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Patchstack
SQL Injection in WordPress GIFT4U Plugin
Patchstack is the leading open source vulnerability research organization. Find information and protection for all WordPress, Drupal and Joomla security issues.
🚨 CVE-2026-54816
Improper Control of Generation of Code ('Code Injection') vulnerability in Monetizemore Advanced Ads allows Remote Code Inclusion.
This issue affects Advanced Ads: from n/a through 2.0.21.
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Improper Control of Generation of Code ('Code Injection') vulnerability in Monetizemore Advanced Ads allows Remote Code Inclusion.
This issue affects Advanced Ads: from n/a through 2.0.21.
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Patchstack
Remote Code Execution (RCE) in WordPress Advanced Ads Plugin
Patchstack is the leading open source vulnerability research organization. Find information and protection for all WordPress, Drupal and Joomla security issues.
🚨 CVE-2026-54818
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in VeronaLabs Slimstat Analytics allows Blind SQL Injection.
This issue affects Slimstat Analytics: from n/a through 5.4.11.
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Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in VeronaLabs Slimstat Analytics allows Blind SQL Injection.
This issue affects Slimstat Analytics: from n/a through 5.4.11.
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Patchstack
SQL Injection in WordPress Slimstat Analytics Plugin
Patchstack is the leading open source vulnerability research organization. Find information and protection for all WordPress, Drupal and Joomla security issues.
🚨 CVE-2026-55738
A stack-based buffer overflow exists in the raw_to_header() function in src/microtar.c in rxi microtar 0.1.0. The function copies the 100-byte name and linkname fields of a TAR header with strcpy() without guaranteeing null termination of the source. The POSIX ustar format permits these fixed-width fields to be fully populated with non-null bytes, so a crafted archive whose linkname field (followed by the trailing padding of the 512-byte raw header) contains no null terminator causes strcpy() to read past the end of the 512-byte raw header stack buffer and to write past the destination header buffer. A remote attacker who supplies a crafted TAR archive that the victim opens or parses (via mtar_open(), mtar_read_header(), or mtar_find()) can cause an out-of-bounds read and a stack buffer overflow, resulting in denial of service (crash) and potentially arbitrary code execution. Confirmed with AddressSanitizer: stack-buffer-overflow READ of size 356 in raw_to_header at src/microtar.c:112.
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A stack-based buffer overflow exists in the raw_to_header() function in src/microtar.c in rxi microtar 0.1.0. The function copies the 100-byte name and linkname fields of a TAR header with strcpy() without guaranteeing null termination of the source. The POSIX ustar format permits these fixed-width fields to be fully populated with non-null bytes, so a crafted archive whose linkname field (followed by the trailing padding of the 512-byte raw header) contains no null terminator causes strcpy() to read past the end of the 512-byte raw header stack buffer and to write past the destination header buffer. A remote attacker who supplies a crafted TAR archive that the victim opens or parses (via mtar_open(), mtar_read_header(), or mtar_find()) can cause an out-of-bounds read and a stack buffer overflow, resulting in denial of service (crash) and potentially arbitrary code execution. Confirmed with AddressSanitizer: stack-buffer-overflow READ of size 356 in raw_to_header at src/microtar.c:112.
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GitHub
GitHub - rxi/microtar: A lightweight tar library written in ANSI C
A lightweight tar library written in ANSI C. Contribute to rxi/microtar development by creating an account on GitHub.
🚨 CVE-2026-9591
Cross-site request forgery (CSRF) in NewsItemApiController in SimplCommerce prior to commit 6233d73e allows an unauthenticated remote attacker to create or modify news items as an administrator via a crafted form submitted to `/api/news-items`, due to missing anti-CSRF protection.
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Cross-site request forgery (CSRF) in NewsItemApiController in SimplCommerce prior to commit 6233d73e allows an unauthenticated remote attacker to create or modify news items as an administrator via a crafted form submitted to `/api/news-items`, due to missing anti-CSRF protection.
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GitHub
Bring CookieOnlyAutoValidateAntiforgeryTokenAuthorizationFilter back · simplcommerce/SimplCommerce@6233d73
A simple, cross platform, modulith ecommerce system built on .NET - Bring CookieOnlyAutoValidateAntiforgeryTokenAuthorizationFilter back · simplcommerce/SimplCommerce@6233d73
🚨 CVE-2024-47477
Dell PowerFlex Manager, versions prior to 4.5.1.1, contain an improper certificate validation vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability leading to man-in-the-middle attack in tandem with DNS cache poisoning.
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Dell PowerFlex Manager, versions prior to 4.5.1.1, contain an improper certificate validation vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability leading to man-in-the-middle attack in tandem with DNS cache poisoning.
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🚨 CVE-2026-10850
Plane CE 1.3.1 allows a low-privileged project member to submit arbitrary HTML/JS in the description_html field when creating an intake work item through the API v1 intake endpoint.
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Plane CE 1.3.1 allows a low-privileged project member to submit arbitrary HTML/JS in the description_html field when creating an intake work item through the API v1 intake endpoint.
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Fluidattacks
Plane 1.3.1 - Stored XSS in intake issue description_html | Fluid Attacks
AppSec solution that integrates AI, automated tools, and pentesters to help you prevent, detect, manage, and fix vulnerabilities continuously across your SDLC.
🚨 CVE-2026-11311
When NGINX Plus is configured as the data plane for NGINX Gateway Fabric, an injection vulnerability exists in the NGINX configuration generator component of NGINX Gateway Fabric. User-supplied string values from the NginxProxy Custom Resource Definition serverTokens field and the AuthenticationFilter Custom Resource Definition extraAuthArgs field are rendered directly into NGINX configuration templates without sanitization or escaping. An authenticated attacker with permission to create or modify these Custom Resource Definitions may craft values that inject arbitrary NGINX configuration directives. This is a control plane issue; there is no data plane exposure from the vulnerability trigger itself.
Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
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When NGINX Plus is configured as the data plane for NGINX Gateway Fabric, an injection vulnerability exists in the NGINX configuration generator component of NGINX Gateway Fabric. User-supplied string values from the NginxProxy Custom Resource Definition serverTokens field and the AuthenticationFilter Custom Resource Definition extraAuthArgs field are rendered directly into NGINX configuration templates without sanitization or escaping. An authenticated attacker with permission to create or modify these Custom Resource Definitions may craft values that inject arbitrary NGINX configuration directives. This is a control plane issue; there is no data plane exposure from the vulnerability trigger itself.
Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
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F5
NGINX Gateway Fabric vulnerability CVE-2026-11311
Security Advisory Description When NGINX Plus is configured as the data plane for NGINX Gateway Fabric, an injection vulnerability exists in the NGINX configuration generator component of NGINX Gateway Fabric. User-supplied string values from the NginxProxy…
🚨 CVE-2026-22283
Dell PowerFlex Manager, version(s) Version prior to 4.8, contain(s) an Inclusion of Functionality from Untrusted Control Sphere vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Information disclosure.
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Dell PowerFlex Manager, version(s) Version prior to 4.8, contain(s) an Inclusion of Functionality from Untrusted Control Sphere vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Information disclosure.
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🚨 CVE-2026-35065
Dell PowerFlex Manager, version(s) [Versions], contain(s) a Missing Authentication for Critical Function vulnerability. An unauthenticated attacker with adjacent network access could potentially exploit this vulnerability, leading to Code execution, Denial of service, Information disclosure, Information tampering, Remote execution, Script injection, and Unauthorized access.
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Dell PowerFlex Manager, version(s) [Versions], contain(s) a Missing Authentication for Critical Function vulnerability. An unauthenticated attacker with adjacent network access could potentially exploit this vulnerability, leading to Code execution, Denial of service, Information disclosure, Information tampering, Remote execution, Script injection, and Unauthorized access.
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🚨 CVE-2026-35162
Dell PowerFlex Manager, version(s) [Versions], contain(s) an Improper Access Control vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to denial of service.
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Dell PowerFlex Manager, version(s) [Versions], contain(s) an Improper Access Control vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to denial of service.
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🚨 CVE-2026-40641
Dell PowerFlex Manager, version(s) 4.6.0.1, contain(s) an Use of a Broken or Risky Cryptographic Algorithm vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Information disclosure and Information tampering.
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Dell PowerFlex Manager, version(s) 4.6.0.1, contain(s) an Use of a Broken or Risky Cryptographic Algorithm vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Information disclosure and Information tampering.
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🚨 CVE-2026-42055
NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_proxy_v2_module and ngx_http_grpc_module modules. This vulnerability exists when the proxy_http_version to 2 or grpc_pass directives are used to proxy HTTP/2 traffic, the ignore_invalid_headers directive is set to off, and the large_client_header_buffers directive size is larger than 2 megabytes. A remote, unauthenticated attacker, along with conditions beyond their control, could send large headers while creating an upstream request. This may cause a heap-based buffer overflow in the NGINX worker process leading to a restart. Additionally, attackers can execute code on systems with Address Space Layout Randomization (ASLR) disabled or when the attacker can bypass ASLR.
Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
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NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_proxy_v2_module and ngx_http_grpc_module modules. This vulnerability exists when the proxy_http_version to 2 or grpc_pass directives are used to proxy HTTP/2 traffic, the ignore_invalid_headers directive is set to off, and the large_client_header_buffers directive size is larger than 2 megabytes. A remote, unauthenticated attacker, along with conditions beyond their control, could send large headers while creating an upstream request. This may cause a heap-based buffer overflow in the NGINX worker process leading to a restart. Additionally, attackers can execute code on systems with Address Space Layout Randomization (ASLR) disabled or when the attacker can bypass ASLR.
Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
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F5
NGINX ngx_http_proxy_v2_module and ngx_http_grpc_module vulnerability CVE-2026-42055
Security Advisory Description NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_proxy_v2_module and ngx_http_grpc_module modules. This vulnerability exists when the proxy_http_version to 2 or grpc_pass directives are used to proxy HTTP/2…
🚨 CVE-2026-42530
NGINX Open Source has a vulnerability in the ngx_http_v3_module module. When NGINX Open Source is configured to use the HTTP/3 QUIC module, a remote unauthenticated attacker along with conditions beyond their control can use a specially crafted HTTP/3 session to reopen a QPACK encoder stream. This may cause a Use-after-Free in the NGINX worker process leading to a restart. Additionally, attackers can execute code on systems with Address Space Layout Randomization (ASLR) disabled or when the attacker can bypass ASLR.
Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
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NGINX Open Source has a vulnerability in the ngx_http_v3_module module. When NGINX Open Source is configured to use the HTTP/3 QUIC module, a remote unauthenticated attacker along with conditions beyond their control can use a specially crafted HTTP/3 session to reopen a QPACK encoder stream. This may cause a Use-after-Free in the NGINX worker process leading to a restart. Additionally, attackers can execute code on systems with Address Space Layout Randomization (ASLR) disabled or when the attacker can bypass ASLR.
Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
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F5
NGINX ngx_http_v3_module vulnerability CVE-2026-42530
Security Advisory Description NGINX Open Source has a vulnerability in the ngx_http_v3_module module. When NGINX Open Source is configured to use the HTTP/3 QUIC module, a remote unauthenticated attacker along with conditions beyond their control can use…
🚨 CVE-2026-48117
DroneAware is a drone detection platform. The centralized DroneAware server backing droneaware.io was vulnerable to an account pre-hijacking attack in which an attacker could register an account using a victim's email address with an attacker-controlled password before the victim completed account activation. When the legitimate owner later activated the account, either by clicking the email verification link or by logging in via Google SSO, the attacker-set password became fully valid, enabling silent and persistent account takeover without any notification to the victim. The vulnerability was fixed server-side on 2025-05-20; no user action is required. Node binaries and self-hosted detection nodes are not affected. There are no workarounds; the fix was deployed server-side and no client-side mitigation is applicable.
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DroneAware is a drone detection platform. The centralized DroneAware server backing droneaware.io was vulnerable to an account pre-hijacking attack in which an attacker could register an account using a victim's email address with an attacker-controlled password before the victim completed account activation. When the legitimate owner later activated the account, either by clicking the email verification link or by logging in via Google SSO, the attacker-set password became fully valid, enabling silent and persistent account takeover without any notification to the victim. The vulnerability was fixed server-side on 2025-05-20; no user action is required. Node binaries and self-hosted detection nodes are not affected. There are no workarounds; the fix was deployed server-side and no client-side mitigation is applicable.
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GitHub
Improper Account Activation in Registration and SSO Flows Leads to Account Takeover
## Summary
An account pre-registration vulnerability allows an attacker to gain persistent unauthorized access to a victim’s account by registering the victim’s email address with an attacker-cont...
An account pre-registration vulnerability allows an attacker to gain persistent unauthorized access to a victim’s account by registering the victim’s email address with an attacker-cont...
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