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High

Stored XSS vulnerability in Jenkins GitHub Plugin

  • Disclosed: 25.10.2023
  • Updated: 11.10.2026 11:22

Jenkins GitHub Plugin 1.37.3 and earlier does not escape the GitHub project URL on the build page when showing changes.

This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission.

GitHub Plugin 1.37.3.1 escapes GitHub project URL on the build page when showing changes.

Affected software

Click a technology to see all vulnerabilities affecting it.

PlatformPackageVulnerable versionsFixed in
Java / Kotlin (Maven) com.coravy.hudson.plugins.github:github < 1.37.3.1 1.37.3.1

References

CVSS score 8/10
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Weakness (CWE)
CWE-79
Platform
Java / Kotlin (Maven)
Package
com.coravy.hudson.plugins.github:github
Disclosed
25.10.2023
Updated
11.10.2026 11:22

Sources and licenses

OSV / GitHub Advisory Database - GHSA-mv77-fj63-q5w8 - CC BY 4.0

Vulnerability history: com.coravy.hudson.plugins.github:github

All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.

Total entries
6
First → latest
05.2022 04.2026
Without a fix
0
Exploited in attacks
0

Severity breakdown

  • Critical 1
  • High 2
  • Medium 2
  • Low 1

Disclosures per year

  1. Jenkins GitHub Plugin has an XSS vulnerability
    Critical · 9.0 CVE-2026-42523 < 1.46.0.1 1.46.0.1
  2. Stored XSS vulnerability in Jenkins GitHub Plugin this entry
    High · 8.0 CVE-2023-46650 < 1.37.3.1 1.37.3.1
  3. Jenkins GitHub plugin uses weak webhook signature function
    Low · 3.1 CVE-2022-36885 < 1.34.5 1.34.5
  4. Jenkins GitHub Plugin exposure of sensitive information vulnerability exists
    Medium · 6.5 CVE-2018-1000183 < 1.29.1 1.29.1
  5. Jenkins GitHub Plugin server-side request forgery vulnerability exists
    Medium · 5.4 CVE-2018-1000184 < 1.29.1 1.29.1
  6. CSRF vulnerability and missing permission checks in GitHub Plugin allowed capturing credentials
    High · 8.8 CVE-2018-1000600 < 1.29.2 1.29.2

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