A cross-site scripting vulnerability exists in Jenkins 2.132 and earlier, 2.121.1 and earlier in the Stapler web framework's org/kohsuke/stapler/Stapler.java that allows attackers with the ability to control the existence of some URLs in Jenkins to define JavaScript that would be executed in another user's browser when that other user views HTTP 404 error pages while Stapler debug mode is enabled.
CVSS Details
- CVSS 3.1 Base Score: 5.4
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Jul 23, 2018 |
| Freebsd | — | Upgrade jenkinsUpgrade jenkins-lts | Dec 10, 2025 | Jul 18, 2018 |
| Jenkins 2018 07 18 | — | Upgrade Jenkins to version 2.133Upgrade Jenkins LTS to version 2.121.2Upgrade Jenkins LTS to the latest versionUpgrade Jenkins to the latest version | Aug 10, 2018 | Jul 23, 2018 |
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