CVE-2026-42523

CRITICAL

9.0

Descricao

Jenkins GitHub Plugin 1.46.0 and earlier improperly processes the current job URL as part of JavaScript implementing validation of the feature "GitHub hook trigger for GITScm polling", resulting in a stored cross-site scripting (XSS) vulnerability exploitable by non-anonymous attackers with Overall/Read permission.

Detalhes CVE

Pontuacao CVSS v3.19.0

SeveridadeCRITICAL

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioREQUIRED

Publicado4/29/2026

Ultima modificacao4/30/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-79

Referencias

https://www.jenkins.io/security/advisory/2026-04-29/#SECURITY-3704(jenkinsci-cert@googlegroups.com)

Correlacoes IOC

Sem correlacoes registradas

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