CVE-2021-21660

State: Published
Severity: Not scored
Published: May 25, 2021
Updated: Aug 3, 2024
Reserved: Jan 4, 2021

Description

Jenkins Markdown Formatter Plugin 0.1.0 and earlier does not sanitize crafted link target URLs, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with the ability to edit any description rendered using the configured markup formatter.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
Jenkins Markdown Formatter PluginJenkins project	0.1.0 and earlierAffected

References

https://www.jenkins.io/security/advisory/2021-05-25/#SECURITY-2198
https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-21660
[oss-security] 20210525 Multiple vulnerabilities in Jenkins pluginsmailing-list

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