CVE-2026-42523

CRITICAL

9.0

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung9.0

SchweregradCRITICAL

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienLOW

BenutzerinteraktionREQUIRED

Veroffentlicht4/29/2026

Zuletzt geandert4/30/2026

Quellenvd

Honeypot-Sichtungen0

Schwachen (CWE)

CWE-79

Referenzen

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

IOC Korrelationen

Keine Korrelationen erfasst

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