CVE-2020-2290
MEDIUM5.4EPSS 0.24%Stored XSS vulnerability in Jenkins Active Choices Plugin
Published: 5/24/2022Modified: 2/16/2024
Description
Jenkins Active Choices Plugin 2.4 and earlier does not escape `List` and `Map` return values of sandboxed scripts for Reactive Reference Parameters. This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission. This issue is caused by an incomplete fix for [SECURITY-470](https://www.jenkins.io/security/advisory/2017-10-23/#persisted-cross-site-scripting-vulnerability-in-active-choices-plugin). Active Choices Plugin 2.5 escapes all legal return values of sandboxed scripts.
Affected packages (1)
- Maven/org.biouno:uno-choicefrom 0, < 2.5
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-2020-2290
- PATCHhttps://github.com/jenkinsci/active-choices-plugin
- WEBhttps://github.com/jenkinsci/active-choices-plugin/commit/15e3e01929a687965f44d9d06cd2d870628a54dc
- WEBhttps://www.jenkins.io/security/advisory/2020-10-08/#SECURITY-2008
- WEBhttp://www.openwall.com/lists/oss-security/2020/10/08/5