CVE-2020-2289
Stored XSS vulnerability in Jenkins Active Choices Plugin
5.4
MEDIUM
CVSS 3.1
EPSS 0.21%
Description
Jenkins Active Choices Plugin 2.4 and earlier does not escape the name and description of build parameters. This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission. Active Choices Plugin 2.5 escapes the name of build parameters and applies the configured markup formatter to the description of build parameters.
How to fix CVE-2020-2289
To remediate CVE-2020-2289, upgrade the affected package to a fixed version below.
- —upgrade to 2.5 or later
Is CVE-2020-2289 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 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 |