medium4.6
CVE-2021-21616
Stored XSS vulnerability in Jenkins Active Choices Plugin
Impact
Jenkins Active Choices Plugin 2.5.2 and earlier does not escape reference parameter values. This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission. Jenkins Active Choices Plugin 2.5.3 escapes reference parameter values.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | org.biouno:uno-choice | <= 2.5.2 | 2.5.3 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Jenkins | Active Choices | through 2.5.2 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- http://www.openwall.com/lists/oss-security/2021/02/24/3
- https://www.jenkins.io/security/advisory/2021-02-24/#SECURITY-2192
- https://github.com/advisories/GHSA-4f6x-g5vh-8jm5
- https://nvd.nist.gov/vuln/detail/CVE-2021-21616
- https://github.com/jenkinsci/active-choices-plugin/commit/d0b768c18bafd812b52fe579def8b14e26033ec9