CVE-2026-41428 Budibase: Authentication Bypass via Unanchored Regex in Public Endpoint Matcher — Unauthenticated Access to Protected Endpoints

Budibase is an open-source low-code platform. Prior to 3.35.4, the authenticated middleware uses unanchored regular expressions to match public no-auth endpoint patterns against ctx.request.url. Since ctx.request.url in Koa includes the query string, an attacker can access any protected endpoint ...

EUVD-2026-25618

Budibase is an open-source low-code platform. Prior to 3.35.4, the authenticated middleware uses unanchored regular expressions to match public no-auth endpoint patterns against ctx.request.url. Since ctx.request.url in Koa includes the query string, an attacker can access any protected endpoint ...

CLSA-2026-1777054556 squid: Fix of 2 CVEs

CVE-2022-41317: fix exposure of sensitive cache manager information via non-HTTP URI schemes due to typo in default manager ACL regex - CVE-2023-49288: fix use-after-free in StoreEntry::startWriting reachable via oversized replies with collapsedforwarding enabled...

CVE-2026-41067

Astro is a web framework. Prior to 6.1.6, the defineScriptVars function in Astro's server-side rendering pipeline uses a case-sensitive regex //g to sanitize values injected into inline ,...

Use of Incorrectly-Resolved Name or Reference

Overview Affected versions of this package are vulnerable to Use of Incorrectly-Resolved Name or Reference in StripPrefixRegex, when used together with ForwardAuth, BasicAuth, or DigestAuth. An attacker can gain unauthorized access to protected backend resources by sending requests with...

Use of Incorrectly-Resolved Name or Reference

Overview Affected versions of this package are vulnerable to Use of Incorrectly-Resolved Name or Reference in StripPrefixRegex, when used together with ForwardAuth, BasicAuth, or DigestAuth. An attacker can gain unauthorized access to protected backend resources by sending requests with...

GHSA-6JWX-7VP4-9847 Traefik has an StripPrefixRegex Middleware Authorization Bypass via Path/RawPath Desync

Summary There is a high severity authentication bypass vulnerability in Traefik's StripPrefixRegex middleware when used in combination with ForwardAuth, BasicAuth, or DigestAuth. The middleware matches the regex against the decoded URL path but uses the resulting byte length to slice the...

Use of Incorrectly-Resolved Name or Reference

Overview Affected versions of this package are vulnerable to Use of Incorrectly-Resolved Name or Reference in StripPrefixRegex, when used together with ForwardAuth, BasicAuth, or DigestAuth. An attacker can gain unauthorized access to protected backend resources by sending requests with...

Use of Incorrectly-Resolved Name or Reference

Overview Affected versions of this package are vulnerable to Use of Incorrectly-Resolved Name or Reference in StripPrefixRegex, when used together with ForwardAuth, BasicAuth, or DigestAuth. An attacker can gain unauthorized access to protected backend resources by sending requests with...

Budibase 授权问题漏洞

Budibase is an open-source platform developed by Budibase in the UK. It allows for the creation of internal applications, workflows, and management panels within minutes. Versions of Budibase prior to 3.35.4 contained an authorization vulnerability. This vulnerability stemmed from authenticated...

PT-2026-43159

Name of the Vulnerable Software and Affected Versions Perl versions prior to 5.43.11 Description A heap buffer overflow occurs on 32-bit builds when compiling regular expressions containing a repeated fixed string. The issue resides in the Perl study chunk function within regcomp study.c, which...

Astro 跨站脚本漏洞

Astro is a content-driven website framework developed by Astro OpenSource. Versions of Astro prior to 6.1.6 contained a cross-site scripting vulnerability. This vulnerability stemmed from the use of case-sensitive regular expressions in the defineScriptVars function, which cleaned and injected...

BIT-OAUTH2-PROXY-2026-41059 OAuth2 Proxy has an Authentication Bypass via Fragment Confusion in skip_auth_routes and skip_auth_regex

OAuth2 Proxy is a reverse proxy that provides authentication using OAuth2 providers. Versions 7.5.0 through 7.15.1 have a configuration-dependent authentication bypass. Deployments are affected when all of the following are true: Use of skipauthroutes or the legacy skipauthregex; use of patterns...

CVE-2026-41040

GROWI provided by GROWI, Inc. is vulnerable to a regular expression denial of service ReDoS via a crafted input string...

CVE-2026-39087

ntfy before 2.22.0 allows SSRF because of an unanchored regular expression for web push endpoint URLs...

JLSEC-2026-177

libpcre in PCRE before 8.44 allows an integer overflow via a large number after a ?C substring...

JLSEC-2026-176

libpcre in PCRE before 8.43 allows a subject buffer over-read in JIT when UTF is disabled, and \X or \R has more than one fixed quantifier, a related issue to CVE-2019-20454...

CVE-2026-34415 Xerte Online Toolkits File Upload RCE via elfinder Connector

Xerte Online Toolkits versions 3.15 and earlier contain an incomplete input validation vulnerability in the elFinder connector endpoint that fails to block PHP-executable extensions .php4 due to an incorrect regex pattern. Unauthenticated attackers can exploit this flaw combined with authenticati...

CLSA-2026-1776879963 php: Fix of 9 CVEs

CVE-2019-9020: fix heap out-of-bounds read in xmlrpcdecode - CVE-2019-9021: fix heap buffer overflow in phardetectpharfnameext - CVE-2019-9023: fix heap buffer over-reads in mbstring regex functions - CVE-2019-9641: fix uninitialized read in exifprocessIFDinTIFF - CVE-2019-11034: fix...

User Impersonation

Overview Affected versions of this package are vulnerable to User Impersonation via the X-Forwarded-Uri header when the --reverse-proxy setting is enabled and either --skip-auth-regex or --skip-auth-route is configured. An attacker can gain unauthorized access to protected routes by spoofing the...