Medium severity5.4NVD Advisory· Published Oct 8, 2020· Updated Jun 17, 2026

CVE-2020-2290

Description

Jenkins Active Choices Plugin 2.4 and earlier does not escape some return values of sandboxed scripts for Reactive Reference Parameters, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
org.biouno:uno-choiceMaven	< 2.5	2.5

Affected products

ghsa-coords
pkg:maven/org.biouno/uno-choice
Range: < 2.5
Jenkins Project/Active Directory Jenkins Plugincpe-rescue
Range: unspecified
Jenkins Project/Active Choices
cpe:2.3:a:jenkins:active_choices:*:*:*:*:*:jenkins:*:*
Range: <=2.4

Patches

Vulnerability mechanics

References

www.openwall.com/lists/oss-security/2020/10/08/5nvdMailing ListThird Party AdvisoryWEB
github.com/advisories/GHSA-rjch-j5x9-fgphghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2020-2290ghsaADVISORY
www.jenkins.io/security/advisory/2020-10-08/nvdVendor AdvisoryWEB
github.com/jenkinsci/active-choices-plugin/commit/15e3e01929a687965f44d9d06cd2d870628a54dcghsaWEB

News mentions

Jenkins Security Advisory 2020-10-08
Jenkins Security Advisories · Oct 8, 2020

cvss	0.351
epss	0.001
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000