WP Cerber < 8.9.3 - Broken Access Control

WP Cerber 8.9.3 contains a bypass of /wp-json access control caused by improper handling of trailing '?' character, letting unauthorized users access protected REST API endpoints, exploit requires sending a request with a trailing '?'. id: CVE-2021-37598 info: name: WP Cerber 8.9.3 - Broken Acces...

VulnCheck KEV: CVE-2026-42945

NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttprewritemodule module. This vulnerability exists when the rewrite directive is followed by a rewrite, if, or set directive and an unnamed Perl-Compatible Regular Expression PCRE capture for example, $1, $2 with a replacement strin...

CLSA-2026-1778843906 nginx: Fix of CVE-2026-42945

CVE-2026-42945: fix heap buffer overflow in ngxhttprewritemodule when an unnamed PCRE capture group with '?' in the replacement is followed by another rewrite, if, or set directive; clear stale isargs flag in regex end code to prevent buffer overrun and possible worker crash or code execution...

BIT-NGINX-GATEWAY-2026-42945 NGINX ngx_http_rewrite_module vulnerability

NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttprewritemodule module. This vulnerability exists when the rewrite directive is followed by a rewrite, if, or set directive and an unnamed Perl-Compatible Regular Expression PCRE capture for example, $1, $2 with a replacement strin...

SUSE CVE-2026-42945

NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttprewritemodule module. This vulnerability exists when the rewrite directive is followed by a rewrite, if, or set directive and an unnamed Perl-Compatible Regular Expression PCRE capture for example, $1, $2 with a replacement strin...

CVE-2026-42945

NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttprewritemodule module. This vulnerability exists when the rewrite directive is followed by a rewrite, if, or set directive and an unnamed Perl-Compatible Regular Expression PCRE capture for example, $1, $2 with a replacement strin...

CVE-2026-42945

NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttprewritemodule module. This vulnerability exists when the rewrite directive is followed by a rewrite, if, or set directive and an unnamed Perl-Compatible Regular Expression PCRE capture for example, $1, $2 with a replacement strin...

CVE-2026-42945 NGINX ngx_http_rewrite_module vulnerability

NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttprewritemodule module. This vulnerability exists when the rewrite directive is followed by a rewrite, if, or set directive and an unnamed Perl-Compatible Regular Expression PCRE capture for example, $1, $2 with a replacement strin...

CVE-2026-42945

NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttprewritemodule module. This vulnerability exists when the rewrite directive is followed by a rewrite, if, or set directive and an unnamed Perl-Compatible Regular Expression PCRE capture for example, $1, $2 with a replacement strin...

CVE-2026-32973

OpenClaw before 2026.3.11 contains an exec allowlist bypass vulnerability where matchesExecAllowlistPattern improperly normalizes patterns with lowercasing and glob matching that overmatches on POSIX paths. Attackers can exploit the ? wildcard matching across path segments to execute commands or...

CVE-2026-32973 OpenClaw < 2026.3.11 - Exec Allowlist Pattern Overmatch via POSIX Path Normalization

OpenClaw before 2026.3.11 contains an exec allowlist bypass vulnerability where matchesExecAllowlistPattern improperly normalizes patterns with lowercasing and glob matching that overmatches on POSIX paths. Attackers can exploit the ? wildcard matching across path segments to execute commands or...

CVE-2025-61792

Quadient DS-700 iQ devices through 2025-09-30 might have a race condition during the quick clicking of in order the Question Mark button, the Help Button, the About button, and the Help Button, leading to a transition out of kiosk mode into local administrative access. NOTE: the reporter indicate...

Quadient DS-700 iQ 竞争条件问题漏洞

The Quadient DS-700 iQ is an automated envelope sealer device from Quadient, France. A Competitive Condition Issue vulnerability exists in the Quadient DS-700 iQ version 2025-09-30 and earlier, which originates from a competitive condition that exists when clicking the Question Mark button, the...

Security update for tomcat

This update for tomcat fixes the following issues: CVE-2025-31651: Better handling of URLs with literal ';' and '?' bsc1242009. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively you can run the...

PT-2023-7933 · Go +4 · Go +4

Name of the Vulnerable Software and Affected Versions: Go versions prior to 1.20.11 and 1.21.4 Go versions 1.20.11 and 1.21.4 Description: The filepath package does not recognize paths with a ?? prefix as special. On Windows, a path beginning with ?? is a Root Local Device path equivalent to a pa...

Path traversal when using `preview-docs` when working dir contains files with question mark `?` in name

Impact preview-docs command allows path traversal if current working dir contains files with question mark ? in name and attacker knows the name. Patches It was patched starting from 1.0.0-beta.59 Workarounds Do not run openapi-cli preview-docs command in the folder which contains files with...

PT-2021-21730

Name of the Vulnerable Software and Affected Versions WP Cerber versions prior to 8.9.3 Description The issue allows bypass of /wp-json access control via a trailing ? character. Recommendations For versions prior to 8.9.3, update to version 8.9.3 or later to resolve the issue. As a temporary...

CVE-2020-10452

The way URIs are handled in admin/header.php in Chadha PHPKB Standard Multi-Language 9 allows Reflected XSS injecting arbitrary web script or HTML in admin/save-article.php by adding a question mark ? followed by the payload...

CVE-2020-10431

The way URIs are handled in admin/header.php in Chadha PHPKB Standard Multi-Language 9 allows Reflected XSS injecting arbitrary web script or HTML in admin/manage-templates.php by adding a question mark ? followed by the payload...

CVE-2020-10402

The way URIs are handled in admin/header.php in Chadha PHPKB Standard Multi-Language 9 allows Reflected XSS injecting arbitrary web script or HTML in admin/edit-category.php by adding a question mark ? followed by the payload...