694 matches found
Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS : Path-to-Regexp vulnerability (USN-8290-1)
The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-8290-1 advisory. It was discovered that Path-to-Regexp incorrectly handled route patterns containing multiple named parameters...
USN-8290-1: Path-to-Regexp vulnerability
It was discovered that Path-to-Regexp incorrectly handled route patterns containing multiple named parameters separated by non-delimiter characters such as hyphens. An attacker could possibly use this issue to cause a denial of service via catastrophic backtracking in the generated regular...
Astra Linux – Vulnerability in Firefox and Thunderbird
When calling JS::CheckRegExpSyntax, a syntax error may be set, resulting in the call to convertToRuntimeErrorAndClear. A path within the function might attempt to allocate memory when no memory is available, causing a newly created Out of Memory exception to be misinterpreted as a syntax error...
GHSA-WWHQ-W58M-W29C Caddy CVE-2026-30852 Fix Bypass
TL;DR CVE-2026-30852 fixed double expansion in varsregexp when the variable key is a placeholder e.g. http.vars.x. The fix does NOT protect literal key names e.g. tenantid. An attacker injects env.AWSSECRETACCESSKEY or file./etc/passwd via a request header → Caddy expands it on the second pass →...
CLSA-2026-1778140717 vim: Fix of 10 CVEs
CVE-2022-0158: fix Vim9 reading before start of line with single $ - CVE-2022-0696: fix crash when switching tabpage in cmdline window - CVE-2022-1674: fix crash when matching buffer with invalid pattern - CVE-2022-1725: fix using NULL regexp program in buffer matching - CVE-2022-1771: fix...
GHSA-C4RQ-3M3G-8WGX Nokogiri CSS selector tokenizer has regular expression backtracking
Summary Nokogiri's CSS selector tokenizer contains regular expressions whose construction may result in exponential regex backtracking on adversarial selectors. Three ReDoS vectors are addressed in this release: 1. String-literal tokenization on certain unterminated quoted-string input. 2...
Security Bulletin: There is a vulnerability in path-to-regexp-0.1.12.tgz used by IBM Maximo Manage application in IBM Maximo Application Suite (CVE-2026-4867)
Summary There is a vulnerability in path-to-regexp-0.1.12.tgz used by IBM Maximo Manage application in IBM Maximo Application Suite. Vulnerability Details CVEID:CVE-2026-4867 DESCRIPTION: Impact: A bad regular expression is generated any time you have three or more parameters within a single...
Security Bulletin: DevOps Test Performance contains a vulnerability related to use of the path-to-regexp library
Summary Due to use of the path-to-regexp library, DevOps Test Performance and Rational Performance Tester contain a potential Regular Expression Denial of Service ReDoS vulnerability. Vulnerability Details CVEID:CVE-2026-4923 DESCRIPTION: Impact: When using multiple wildcards, combined with at...
Security Bulletin: DevOps Test Performance contains a vulnerability related to use of the path-to-regexp package
Summary Due to use of the path-to-regexp package, DevOps Test Performance and Rational Performance Tester contain a potential Regular Expression Denial of Service ReDoS vulnerability. Vulnerability Details CVEID:CVE-2026-4867 DESCRIPTION: Impact: A bad regular expression is generated any time you...
CVE-2026-35040 fast-jwt: Stateful RegExp (/g or /y) causes non-deterministic allowed-claim validation (logical DoS)
fast-jwt provides fast JSON Web Token JWT implementation. Prior to 6.2.1, using certain modifiers on RegExp objects in the allowedAud, allowedIss, allowedSub, allowedJti, or allowedNonce options in verify functions can cause certain unintended behaviours. This is because some modifiers are statef...
Gotenberg 安全漏洞
Gotenberg is an open-source, developer-friendly API developed by Gotenberg. It is used to convert various document formats into PDF files. Versions of Gotenberg prior to 8.29.1 contained security vulnerabilities. These vulnerabilities stemmed from the use of dlclark/regexp2 to compile user-provid...
PT-2026-30852
Name of the Vulnerable Software and Affected Versions Gotenberg versions 8.29.1 and earlier Description Gotenberg uses the dlclark/regexp2 library to compile user-supplied scope patterns without a timeout. This allows users with access to features utilizing this logic to potentially hang workers...
path-to-regexp vulnerable to Regular Expression Denial of Service via multiple wildcards
Impact When using multiple wildcards, combined with at least one parameter, a regular expression can be generated that is vulnerable to ReDoS. This backtracking vulnerability requires the second wildcard to be somewhere other than the end of the path. Unsafe examples: /foo-bar-:baz /a-:b-c-:d...
GHSA-27V5-C462-WPQ7 path-to-regexp vulnerable to Regular Expression Denial of Service via multiple wildcards
Impact When using multiple wildcards, combined with at least one parameter, a regular expression can be generated that is vulnerable to ReDoS. This backtracking vulnerability requires the second wildcard to be somewhere other than the end of the path. Unsafe examples: /foo-bar-:baz /a-:b-c-:d...
path-to-regexp vulnerable to Denial of Service via sequential optional groups
Impact A bad regular expression is generated any time you have multiple sequential optional groups curly brace syntax, such as abc:z. The generated regex grows exponentially with the number of groups, causing denial of service. Patches Fixed in version 8.4.0. Workarounds Limit the number of...
GHSA-J3Q9-MXJG-W52F path-to-regexp vulnerable to Denial of Service via sequential optional groups
Impact A bad regular expression is generated any time you have multiple sequential optional groups curly brace syntax, such as abc:z. The generated regex grows exponentially with the number of groups, causing denial of service. Patches Fixed in version 8.4.0. Workarounds Limit the number of...
CVE-2026-33994 Locutus Prototype Pollution due to incomplete fix for CVE-2026-25521
Locutus brings stdlibs of other programming languages to JavaScript for educational purposes. Starting in version 2.0.39 and prior to version 3.0.25, a prototype pollution vulnerability exists in the parsestr function of the npm package locutus. An attacker can pollute Object.prototype by...
path-to-regexp vulnerable to Regular Expression Denial of Service via multiple route parameters
Impact A bad regular expression is generated any time you have three or more parameters within a single segment, separated by something that is not a period .. For example, /:a-:b-:c or /:a-:b-:c-:d. The backtrack protection added in [email protected] only prevents ambiguity for two parameter...
GHSA-37CH-88JC-XWX2 path-to-regexp vulnerable to Regular Expression Denial of Service via multiple route parameters
Impact A bad regular expression is generated any time you have three or more parameters within a single segment, separated by something that is not a period .. For example, /:a-:b-:c or /:a-:b-:c-:d. The backtrack protection added in [email protected] only prevents ambiguity for two parameter...
