Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2026-42523

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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 12.5%
CVSS Severity
CVSS v3 Score 9.0
Products affected by CVE-2026-42523
  • Jenkins » Github » Version: 0.1
    cpe:2.3:a:jenkins:github:0.1
  • Jenkins » Github » Version: 0.2
    cpe:2.3:a:jenkins:github:0.2
  • Jenkins » Github » Version: 0.3
    cpe:2.3:a:jenkins:github:0.3
  • Jenkins » Github » Version: 0.4
    cpe:2.3:a:jenkins:github:0.4
  • Jenkins » Github » Version: 0.5
    cpe:2.3:a:jenkins:github:0.5
  • Jenkins » Github » Version: 0.6
    cpe:2.3:a:jenkins:github:0.6
  • Jenkins » Github » Version: 0.7
    cpe:2.3:a:jenkins:github:0.7
  • Jenkins » Github » Version: 0.8
    cpe:2.3:a:jenkins:github:0.8
  • Jenkins » Github » Version: 0.9
    cpe:2.3:a:jenkins:github:0.9
  • Jenkins » Github » Version: 1
    cpe:2.3:a:jenkins:github:1
  • Jenkins » Github » Version: 1.1
    cpe:2.3:a:jenkins:github:1.1
  • Jenkins » Github » Version: 1.11
    cpe:2.3:a:jenkins:github:1.11
  • Jenkins » Github » Version: 1.11.1
    cpe:2.3:a:jenkins:github:1.11.1
  • Jenkins » Github » Version: 1.11.2
    cpe:2.3:a:jenkins:github:1.11.2
  • Jenkins » Github » Version: 1.11.3
    cpe:2.3:a:jenkins:github:1.11.3
  • Jenkins » Github » Version: 1.12.0
    cpe:2.3:a:jenkins:github:1.12.0
  • Jenkins » Github » Version: 1.12.1
    cpe:2.3:a:jenkins:github:1.12.1
  • Jenkins » Github » Version: 1.13.0
    cpe:2.3:a:jenkins:github:1.13.0
  • Jenkins » Github » Version: 1.13.1
    cpe:2.3:a:jenkins:github:1.13.1
  • Jenkins » Github » Version: 1.13.2
    cpe:2.3:a:jenkins:github:1.13.2
  • Jenkins » Github » Version: 1.13.3
    cpe:2.3:a:jenkins:github:1.13.3
  • Jenkins » Github » Version: 1.14.0
    cpe:2.3:a:jenkins:github:1.14.0
  • Jenkins » Github » Version: 1.14.1
    cpe:2.3:a:jenkins:github:1.14.1
  • Jenkins » Github » Version: 1.14.2
    cpe:2.3:a:jenkins:github:1.14.2
  • Jenkins » Github » Version: 1.15.0
    cpe:2.3:a:jenkins:github:1.15.0
  • Jenkins » Github » Version: 1.16.0
    cpe:2.3:a:jenkins:github:1.16.0
  • Jenkins » Github » Version: 1.17.0
    cpe:2.3:a:jenkins:github:1.17.0
  • Jenkins » Github » Version: 1.17.1
    cpe:2.3:a:jenkins:github:1.17.1
  • Jenkins » Github » Version: 1.18.0
    cpe:2.3:a:jenkins:github:1.18.0
  • Jenkins » Github » Version: 1.18.1
    cpe:2.3:a:jenkins:github:1.18.1
  • Jenkins » Github » Version: 1.18.2
    cpe:2.3:a:jenkins:github:1.18.2
  • Jenkins » Github » Version: 1.19.0
    cpe:2.3:a:jenkins:github:1.19.0
  • Jenkins » Github » Version: 1.19.1
    cpe:2.3:a:jenkins:github:1.19.1
  • Jenkins » Github » Version: 1.19.2
    cpe:2.3:a:jenkins:github:1.19.2
  • Jenkins » Github » Version: 1.19.3
    cpe:2.3:a:jenkins:github:1.19.3
  • Jenkins » Github » Version: 1.2
    cpe:2.3:a:jenkins:github:1.2
  • Jenkins » Github » Version: 1.20.0
    cpe:2.3:a:jenkins:github:1.20.0
  • Jenkins » Github » Version: 1.21.0
    cpe:2.3:a:jenkins:github:1.21.0
  • Jenkins » Github » Version: 1.21.1
    cpe:2.3:a:jenkins:github:1.21.1
  • Jenkins » Github » Version: 1.22.0
    cpe:2.3:a:jenkins:github:1.22.0
  • Jenkins » Github » Version: 1.22.1
    cpe:2.3:a:jenkins:github:1.22.1
  • Jenkins » Github » Version: 1.22.2
    cpe:2.3:a:jenkins:github:1.22.2
  • Jenkins » Github » Version: 1.22.3
    cpe:2.3:a:jenkins:github:1.22.3
  • Jenkins » Github » Version: 1.22.4
    cpe:2.3:a:jenkins:github:1.22.4
  • Jenkins » Github » Version: 1.23.0
    cpe:2.3:a:jenkins:github:1.23.0
  • Jenkins » Github » Version: 1.23.1
    cpe:2.3:a:jenkins:github:1.23.1
  • Jenkins » Github » Version: 1.24.0
    cpe:2.3:a:jenkins:github:1.24.0
  • Jenkins » Github » Version: 1.25.0
    cpe:2.3:a:jenkins:github:1.25.0
  • Jenkins » Github » Version: 1.25.1
    cpe:2.3:a:jenkins:github:1.25.1
  • Jenkins » Github » Version: 1.26.0
    cpe:2.3:a:jenkins:github:1.26.0
  • Jenkins » Github » Version: 1.26.1
    cpe:2.3:a:jenkins:github:1.26.1
  • Jenkins » Github » Version: 1.26.2
    cpe:2.3:a:jenkins:github:1.26.2
  • Jenkins » Github » Version: 1.27.0
    cpe:2.3:a:jenkins:github:1.27.0
  • Jenkins » Github » Version: 1.28.0
    cpe:2.3:a:jenkins:github:1.28.0
  • Jenkins » Github » Version: 1.28.1
    cpe:2.3:a:jenkins:github:1.28.1
  • Jenkins » Github » Version: 1.29.0
    cpe:2.3:a:jenkins:github:1.29.0
  • Jenkins » Github » Version: 1.29.1
    cpe:2.3:a:jenkins:github:1.29.1
  • Jenkins » Github » Version: 1.29.2
    cpe:2.3:a:jenkins:github:1.29.2
  • Jenkins » Github » Version: 1.29.3
    cpe:2.3:a:jenkins:github:1.29.3
  • Jenkins » Github » Version: 1.29.4
    cpe:2.3:a:jenkins:github:1.29.4
  • Jenkins » Github » Version: 1.29.5
    cpe:2.3:a:jenkins:github:1.29.5
  • Jenkins » Github » Version: 1.3
    cpe:2.3:a:jenkins:github:1.3
  • Jenkins » Github » Version: 1.30.0
    cpe:2.3:a:jenkins:github:1.30.0
  • Jenkins » Github » Version: 1.31.0
    cpe:2.3:a:jenkins:github:1.31.0
  • Jenkins » Github » Version: 1.32.0
    cpe:2.3:a:jenkins:github:1.32.0
  • Jenkins » Github » Version: 1.33.0
    cpe:2.3:a:jenkins:github:1.33.0
  • Jenkins » Github » Version: 1.33.1
    cpe:2.3:a:jenkins:github:1.33.1
  • Jenkins » Github » Version: 1.34.0
    cpe:2.3:a:jenkins:github:1.34.0
  • Jenkins » Github » Version: 1.34.1
    cpe:2.3:a:jenkins:github:1.34.1
  • Jenkins » Github » Version: 1.34.1.1
    cpe:2.3:a:jenkins:github:1.34.1.1
  • Jenkins » Github » Version: 1.34.2
    cpe:2.3:a:jenkins:github:1.34.2
  • Jenkins » Github » Version: 1.34.3
    cpe:2.3:a:jenkins:github:1.34.3
  • Jenkins » Github » Version: 1.34.3.1
    cpe:2.3:a:jenkins:github:1.34.3.1
  • Jenkins » Github » Version: 1.34.4
    cpe:2.3:a:jenkins:github:1.34.4
  • Jenkins » Github » Version: 1.34.5
    cpe:2.3:a:jenkins:github:1.34.5
  • Jenkins » Github » Version: 1.35.0
    cpe:2.3:a:jenkins:github:1.35.0
  • Jenkins » Github » Version: 1.36.0
    cpe:2.3:a:jenkins:github:1.36.0
  • Jenkins » Github » Version: 1.36.1
    cpe:2.3:a:jenkins:github:1.36.1
  • Jenkins » Github » Version: 1.36.2
    cpe:2.3:a:jenkins:github:1.36.2
  • Jenkins » Github » Version: 1.37.0
    cpe:2.3:a:jenkins:github:1.37.0
  • Jenkins » Github » Version: 1.37.1
    cpe:2.3:a:jenkins:github:1.37.1
  • Jenkins » Github » Version: 1.37.2
    cpe:2.3:a:jenkins:github:1.37.2
  • Jenkins » Github » Version: 1.37.3
    cpe:2.3:a:jenkins:github:1.37.3
  • Jenkins » Github » Version: 1.37.3.1
    cpe:2.3:a:jenkins:github:1.37.3.1
  • Jenkins » Github » Version: 1.38.0
    cpe:2.3:a:jenkins:github:1.38.0
  • Jenkins » Github » Version: 1.39.0
    cpe:2.3:a:jenkins:github:1.39.0
  • Jenkins » Github » Version: 1.4
    cpe:2.3:a:jenkins:github:1.4
  • Jenkins » Github » Version: 1.40.0
    cpe:2.3:a:jenkins:github:1.40.0
  • Jenkins » Github » Version: 1.41.0
    cpe:2.3:a:jenkins:github:1.41.0
  • Jenkins » Github » Version: 1.42.0
    cpe:2.3:a:jenkins:github:1.42.0
  • Jenkins » Github » Version: 1.43.0
    cpe:2.3:a:jenkins:github:1.43.0
  • Jenkins » Github » Version: 1.44.0
    cpe:2.3:a:jenkins:github:1.44.0
  • Jenkins » Github » Version: 1.45.0
    cpe:2.3:a:jenkins:github:1.45.0
  • Jenkins » Github » Version: 1.46.0
    cpe:2.3:a:jenkins:github:1.46.0
  • Jenkins » Github » Version: 1.5
    cpe:2.3:a:jenkins:github:1.5
  • Jenkins » Github » Version: 1.6
    cpe:2.3:a:jenkins:github:1.6
  • Jenkins » Github » Version: 1.7
    cpe:2.3:a:jenkins:github:1.7
  • Jenkins » Github » Version: 1.8
    cpe:2.3:a:jenkins:github:1.8
  • Jenkins » Github » Version: 1.9
    cpe:2.3:a:jenkins:github:1.9
  • Jenkins » Github » Version: 1.9.1
    cpe:2.3:a:jenkins:github:1.9.1


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