CVE-2023-32977

Description

Jenkins Pipeline: Job Plugin 1292.v27d8cc3e2602 and earlier does not escape the display name of the build that caused an earlier build to be aborted, when "Do not allow concurrent builds" is set. This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to set build display names immediately. The Jenkins security team is not aware of any plugins that allow the exploitation of this vulnerability, as the build name must be set before the build starts. Pipeline: Job Plugin 1295.v395eb_7400005 escapes the display name of the build that caused an earlier build to be aborted.

How to fix CVE-2023-32977

To remediate CVE-2023-32977, upgrade the affected package to a fixed version below.

• —upgrade to 1295.v395eb or later

Is CVE-2023-32977 being exploited?

Low — EPSS is 4.3%, meaning exploitation activity has not been observed at scale.

Affected packages (1)

• from 0, < 1295.v395eb

CVSS scores

References (3)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2023-32977
• WEBgithub.com/jenkinsci/workflow-job-plugin/commit/395eb740000509bff789c7f409c90f2a4a738821
• WEBwww.jenkins.io/security/advisory/2023-05-16/#SECURITY-3042