CVE-2026-32884 Botan: Case-Insensitive CN Values Bypass DNS excludedSubtrees Name Constraints (RFC 5280 Violation)

Botan is a C++ cryptography library. Prior to version 3.11.0, during processing of an X.509 certificate path using name constraints which restrict the set of allowable DNS names, if no subject alternative name is defined in the end-entity certificate Botan would check that the CN was allowed by t...

CVE-2026-32884

Botan is a C++ cryptography library. Prior to version 3.11.0, during processing of an X.509 certificate path using name constraints which restrict the set of allowable DNS names, if no subject alternative name is defined in the end-entity certificate Botan would check that the CN was allowed by t...

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...

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...

GHSA-JJWV-57XH-XR6R Gotenberg has Chromium deny-list bypass via case-insensitive URL scheme (bypass of GHSA-rh2x-ccvw-q7r3)

Impact The fix introduced in version 8.1.0 for GHSA-rh2x-ccvw-q7r3 CVE-2024-21527 can be bypassed using mixed-case or uppercase URL schemes. The default --chromium-deny-list value is ^file:?!///tmp/.. This regex is anchored to lowercase file: at the start. However, per RFC 3986 Section 3.1, URI...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF through improper handling of case-insensitive URL schemes in the FilterDeadline function. An attacker can access arbitrary files within the container by submitting URLs with mixed-case or uppercase schem...

Gotenberg has Chromium deny-list bypass via case-insensitive URL scheme (bypass of GHSA-rh2x-ccvw-q7r3)

Impact The fix introduced in version 8.1.0 for GHSA-rh2x-ccvw-q7r3 CVE-2024-21527 can be bypassed using mixed-case or uppercase URL schemes. The default --chromium-deny-list value is ^file:?!///tmp/.. This regex is anchored to lowercase file: at the start. However, per RFC 3986 Section 3.1, URI...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF through improper handling of case-insensitive URL schemes in the FilterDeadline function. An attacker can access arbitrary files within the container by submitting URLs with mixed-case or uppercase schem...

EUVD-2026-17198

Gotenberg has Chromium deny-list bypass via case-insensitive URL scheme bypass of GHSA-rh2x-ccvw-q7r3...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF through improper handling of case-insensitive URL schemes in the FilterDeadline function. An attacker can access arbitrary files within the container by submitting URLs with mixed-case or uppercase schem...

Gotenberg 代码问题漏洞

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 8.29.0 contained code vulnerabilities. These vulnerabilities were due to a patch that addressed CVE-2024-21527, which could be...

CVE-2026-27018: Improper Limitation of a Pathname to a Restricted Directory

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...

Botan 信任管理问题漏洞

Botan is a C++ encryption library developed by Jack Lloyd as an individual project. Versions of Botan prior to 3.11.0 had a trust management vulnerability. This vulnerability stemmed from improper checks of mixed-case common names when processing X.509 certificate paths, which could lead to...

CVE-2026-32884: Improper Certificate Validation

Botan is a C++ cryptography library. Prior to version 3.11.0, during processing of an X.509 certificate path using name constraints which restrict the set of allowable DNS names, if no subject alternative name is defined in the end-entity certificate Botan would check that the CN was allowed by t...

PT-2026-29126

Name of the Vulnerable Software and Affected Versions Botan versions prior to 3.11.0 Description Botan is a C++ cryptography library. When processing X.509 certificate paths with DNS name constraints, a case-sensitive comparison of the Common Name CN allowed a certificate to bypass restrictions...

CVE-2026-0558

creationtimestamp| type| source ---|---|--- 2026-03-29 18:33:36+00:00| seen| https://bsky.app/profile/postac001.bsky.social/post/3mi7rwhgj2f2e 2026-03-29 18:38:59+00:00| seen| https://bsky.app/profile/thehackerwire.bsky.social/post/3mi7sa2n63j2r 2026-03-29 19:15:55+00:00|...

CVE-2025-15381

creationtimestamp| type| source ---|---|--- 2026-03-27 19:18:40+00:00| published-proof-of-concept| Telegram/1bFqVBg1WZRYib4qCiBn36zcLriGuSpWJXWdU6ZWtzYtM 2026-03-27 19:18:53+00:00| seen| Telegram/aqievDs9oCICHmk4C8wabuGpxUWUtlG5g0Gk9aIz6TfeTOo 2026-03-27 22:15:31+00:00| seen|...

CVE-2026-4905

creationtimestamp| type| source ---|---|--- 2026-03-27 00:06:26+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mhyt4tzt522i 2026-03-27 01:18:53+00:00| seen| Telegram/67MCm8uvWkL1PFFVLqu-Ae9nhYuAfQmsKMFjCSOu4hiA4mc 2026-03-27 01:18:59+00:00| seen|...