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Stored XSS vulnerability in Jenkins GitHub Plugin

High severity GitHub Reviewed Published Oct 25, 2023 to the GitHub Advisory Database • Updated Nov 11, 2023

Package

maven com.coravy.hudson.plugins.github:github (Maven)

Affected versions

< 1.37.3.1

Patched versions

1.37.3.1

Description

Jenkins GitHub Plugin 1.37.3 and earlier does not escape the GitHub project URL on the build page when showing changes.

This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission.

GitHub Plugin 1.37.3.1 escapes GitHub project URL on the build page when showing changes.

References

Published by the National Vulnerability Database Oct 25, 2023
Published to the GitHub Advisory Database Oct 25, 2023
Reviewed Oct 30, 2023
Last updated Nov 11, 2023

Severity

High
8.0
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Weaknesses

CVE ID

CVE-2023-46650

GHSA ID

GHSA-mv77-fj63-q5w8
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