CVE-2021-21699
MEDIUM5.4EPSS 0.24%Stored XSS vulnerability in Jenkins Active Choices Plugin
Published: 5/24/2022Modified: 2/16/2024
Description
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 packages (1)
- Maven/org.biouno:uno-choicefrom 0, < 2.5.7
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
References (5)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2021-21699
- PATCHhttps://github.com/jenkinsci/active-choices-plugin
- WEBhttps://github.com/jenkinsci/active-choices-plugin/commit/4529ab6413d4ec70d02455536ea6c5196332ba62
- WEBhttps://www.jenkins.io/security/advisory/2021-11-12/#SECURITY-2219
- WEBhttp://www.openwall.com/lists/oss-security/2021/11/12/1