Gotenberg Vulnerable to ReDoS via extraHttpHeaders scope feature

Summary Gotenberg uses dlclark/regexp2 to compile user-supplied scope patterns without setting a proper timeout. Users with access to features using this logic can hang workers indefinitely. Details Gotenberg uses dlclark/regexp2 to compile user-supplied scope patterns...

EUVD-2026-19651

Gotenberg Vulnerable to ReDoS via extraHttpHeaders scope feature...

GHSA-FMWG-QCQH-M992 Gotenberg Vulnerable to ReDoS via extraHttpHeaders scope feature

Summary Gotenberg uses dlclark/regexp2 to compile user-supplied scope patterns without setting a proper timeout. Users with access to features using this logic can hang workers indefinitely. Details Gotenberg uses dlclark/regexp2 to compile user-supplied scope patterns...

CVE-2026-35458

Gotenberg is an API for converting document formats. In 8.29.1 and earlier, Gotenberg uses dlclark/regexp2 to compile user-supplied scope patterns without setting a proper timeout. Users with access to features using this logic can hang workers indefinitely...

CVE-2026-35458 Gotenberg has a ReDoS via extraHttpHeaders scope feature

Gotenberg is an API for converting document formats. In 8.29.1 and earlier, Gotenberg uses dlclark/regexp2 to compile user-supplied scope patterns without setting a proper timeout. Users with access to features using this logic can hang workers indefinitely...

CVE-2026-35458 Gotenberg has a ReDoS via extraHttpHeaders scope feature

Gotenberg is an API for converting document formats. In 8.29.1 and earlier, Gotenberg uses dlclark/regexp2 to compile user-supplied scope patterns without setting a proper timeout. Users with access to features using this logic can hang workers indefinitely...

CVE-2026-35458

Gotenberg is an API for converting document formats. In 8.29.1 and earlier, Gotenberg uses dlclark/regexp2 to compile user-supplied scope patterns without setting a proper timeout. Users with access to features using this logic can hang workers indefinitely...

CVE-2026-35458 Gotenberg has a ReDoS via extraHttpHeaders scope feature

Gotenberg is an API for converting document formats. In 8.29.1 and earlier, Gotenberg uses dlclark/regexp2 to compile user-supplied scope patterns without setting a proper timeout. Users with access to features using this logic can hang workers indefinitely...

CVE-2026-35458

Gotenberg CVE-2026-35458 affects the Chromium module of Gotenberg (forms/chromium/screenshot/url) where user-supplied scope patterns are compiled with dlclark/regexp2 without a timeout, enabling ReDoS/backtracking that can hang workers and impact availability. Affected code paths and versions are...

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...

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...

SUSE CVE-2026-27018

Gotenberg is an API for converting document formats. Prior to version 8.29.0, the fix introduced for CVE-2024-21527 can be bypassed using mixed-case or uppercase URL schemes. This issue has been patched in version 8.29.0...

GO-2026-4905 Gotenberg has Chromium deny-list bypass via case-insensitive URL scheme (bypass of GHSA-rh2x-ccvw-q7r3) in github.com/gotenberg/gotenberg

Gotenberg has Chromium deny-list bypass via case-insensitive URL scheme bypass of GHSA-rh2x-ccvw-q7r3 in github.com/gotenberg/gotenberg...

PT-2026-29948

Gotenberg has Chromium deny-list bypass via case-insensitive URL scheme bypass of GHSA-rh2x-ccvw-q7r3 in github.com/gotenberg/gotenberg...

CVE-2026-27018

Gotenberg is an API for converting document formats. Prior to version 8.29.0, the fix introduced for CVE-2024-21527 can be bypassed using mixed-case or uppercase URL schemes. This issue has been patched in version 8.29.0...

CVE-2026-27018

Gotenberg is an API for converting document formats. Prior to version 8.29.0, the fix introduced for CVE-2024-21527 can be bypassed using mixed-case or uppercase URL schemes. This issue has been patched in version 8.29.0...

CVE-2026-27018 Gotenberg: Chromium deny-list bypass via case-insensitive URL scheme

Gotenberg is an API for converting document formats. Prior to version 8.29.0, the fix introduced for CVE-2024-21527 can be bypassed using mixed-case or uppercase URL schemes. This issue has been patched in version 8.29.0...

CVE-2026-27018 Gotenberg: Chromium deny-list bypass via case-insensitive URL scheme

Gotenberg is an API for converting document formats. Prior to version 8.29.0, the fix introduced for CVE-2024-21527 can be bypassed using mixed-case or uppercase URL schemes. This issue has been patched in version 8.29.0...

CVE-2026-27018

CVE-2026-27018 affects Gotenberg and is a case-insensitive URL-scheme bypass of the prior fix for CVE-2024-21527. The root cause is a case-sensitive deny-list regex in Chromium URL handling, allowing mixed-case or uppercase schemes to bypass the deny-list. The issue has been patched in Gotenberg ...

CVE-2026-27018 Gotenberg: Chromium deny-list bypass via case-insensitive URL scheme

Gotenberg is an API for converting document formats. Prior to version 8.29.0, the fix introduced for CVE-2024-21527 can be bypassed using mixed-case or uppercase URL schemes. This issue has been patched in version 8.29.0...