CVE-2021-21684

State: Published
Severity: Not scored
Published: Oct 6, 2021
Updated: Aug 3, 2024
Reserved: Jan 4, 2021

Description

Jenkins Git Plugin 4.8.2 and earlier does not escape the Git SHA-1 checksum parameters provided to commit notifications when displaying them in a build cause, resulting in a stored cross-site scripting (XSS) vulnerability.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
Jenkins Git PluginJenkins project	4.8.2 and earlierAffected 4.7.1.1Not affected 4.3.1Not affected

References

https://www.jenkins.io/security/advisory/2021-10-06/#SECURITY-2499
[oss-security] 20211006 Multiple vulnerabilities in Jenkins and Jenkins pluginsmailing-list

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