CVE-2026-42523

CRITICAL

9.0

Description

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.

Details CVE

Score CVSS v3.19.0

SeveriteCRITICAL

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurREQUIRED

Publie4/29/2026

Derniere modification4/30/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-79

References

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

Correlations IOC

Aucune correlation enregistree

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