Improper Neutralization of Input During Web Page Generation in Jenkins
The f:validateButton form control for the Jenkins UI did not properly escape job URLs in Jenkins 2.171 and earlier and Jenkins LTS 2.164.1 and earlier, resulting in a cross-site scripting (XSS) vulnerability exploitable by users with the ability to control job names.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Java / Kotlin (Maven) | org.jenkins-ci.main:jenkins-core | < 2.164.2, >= 2.165, < 2.172 | 2.164.2, 2.172 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2019-1003050
- https://github.com/jenkinsci/jenkins/commit/8eb632dda219ec8796420ce58d9564cddf8f8f93
- https://github.com/jenkinsci/jenkins/commit/d393c7e9ba3ec44953ef1f8b11839421e2649ee7
- https://access.redhat.com/errata/RHBA-2019:1605
- https://github.com/jenkinsci/jenkins
- https://jenkins.io/security/advisory/2019-04-10/#SECURITY-1327
- https://www.oracle.com/security-alerts/cpuapr2022.html
- http://www.securityfocus.com/bid/107889
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N- Weakness (CWE)
CWE-79- Platform
- Java / Kotlin (Maven)
- Package
org.jenkins-ci.main:jenkins-core- Disclosed
- 13.05.2022
- Updated
- 11.10.2026 11:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-qpg9-83fv-x9ch - CC BY 4.0
Vulnerability history: org.jenkins-ci.main:jenkins-core
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
- 259
- First → latest
- 01.2022 06.2026
- Without a fix
- 1
- Exploited in attacks
- 4
Severity breakdown
- Critical 19
- High 62
- Medium 158
- Low 20
Disclosures per year
- 2022: 213
- 2023: 14
- 2024: 6
- 2025: 14
- 2026: 12
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