Jenkins BART Plugin 1.0.3 and earlier does not escape the parsed content of build logs before rendering it on the Jenkins UI, resulting in a stored cross-site scripting (XSS) vulnerability. Currently, there are no known workarounds or patches available.
// cvss v3.1 vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Checked 2026-10-04 at 01:16 UTC. The most recent advisory here was published 2022-11-16. Updated continuously from NVD, GHSA, OSV and CNA feeds.