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CVE-2026-26022

HIGH

8.7

Descricao

Gogs is an open source self-hosted Git service. Prior to version 0.14.2, a stored cross-site scripting (XSS) vulnerability exists in the comment and issue description functionality. The application's HTML sanitizer explicitly allows data: URI schemes, enabling authenticated users to inject arbitrary JavaScript execution via malicious links. This issue has been patched in version 0.14.2.

Detalhes CVE

Pontuacao CVSS v3.18.7

SeveridadeHIGH

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioREQUIRED

Publicado3/5/2026

Ultima modificacao3/6/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

gogs:gogs

Fraquezas (CWE)

CWE-79

Referencias

https://github.com/gogs/gogs/commit/441c64d7bd8893b2f4e48660a8be3a7472e14291(security-advisories@github.com)

https://github.com/gogs/gogs/pull/8174(security-advisories@github.com)

https://github.com/gogs/gogs/releases/tag/v0.14.2(security-advisories@github.com)

https://github.com/gogs/gogs/security/advisories/GHSA-xrcr-gmf5-2r8j(security-advisories@github.com)

Correlacoes IOC

Sem correlacoes registradas

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