Headline
GHSA-5j46-5hwq-gwh7: Jenkins Cross-site Scripting vulnerability
ExpandableDetailsNote allows annotating build log content with additional information that can be revealed when interacted with.
Jenkins 2.423 and earlier, LTS 2.414.1 and earlier does not escape the value of the caption constructor parameter of ExpandableDetailsNote.
This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to provide caption parameter values.
As of publication, the related API is not used within Jenkins (core), and the Jenkins security team is not aware of any affected plugins.
Jenkins 2.424, LTS 2.414.2 escapes caption constructor parameter values.
- GitHub Advisory Database
- GitHub Reviewed
- CVE-2023-43495
Jenkins Cross-site Scripting vulnerability
High severity GitHub Reviewed Published Sep 20, 2023 to the GitHub Advisory Database • Updated Sep 21, 2023
Package
maven org.jenkins-ci.main:jenkins-core (Maven)
Affected versions
>= 2.50, < 2.414.2
>= 2.415, < 2.424
Patched versions
2.414.2
2.424
Description
Published to the GitHub Advisory Database
Sep 20, 2023
Last updated
Sep 21, 2023
Severity
CVSS base metrics
User interaction
Required
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Weaknesses
GHSA ID
GHSA-5j46-5hwq-gwh7
Source code
No known source code
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