Stored XSS vulnerability in Jenkins Active Choices Plugin
Jenkins Active Choices Plugin 2.5.6 and earlier does not escape the parameter name of reactive parameters and dynamic reference parameters.
This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.
Jenkins Active Choices Plugin 2.5.7 escapes references to parameter names.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Java / Kotlin (Maven) | org.biouno:uno-choice | < 2.5.7 | 2.5.7 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-21699
- https://github.com/jenkinsci/active-choices-plugin/commit/4529ab6413d4ec70d02455536ea6c5196332ba62
- https://github.com/jenkinsci/active-choices-plugin
- https://www.jenkins.io/security/advisory/2021-11-12/#SECURITY-2219
- http://www.openwall.com/lists/oss-security/2021/11/12/1
- 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.biouno:uno-choice- Disclosed
- 24.05.2022
- Updated
- 11.10.2026 11:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-rp4x-h577-chvq - CC BY 4.0
Vulnerability history: org.biouno:uno-choice
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
- 5
- First → latest
- 05.2022 05.2022
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- Medium 5
Disclosures per year
- 2022: 5
- 2023: 0
- 2024: 0
- 2025: 0
- 2026: 0
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Stored XSS vulnerability in Jenkins Active Choices Plugin this entry
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