CVE-2021-21630

Jenkins Extra Columns Plugin 1.22 and earlier does not escape parameter values in the build parameters column, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.

Score

CVSS 3.1 5.4 Medium

Status

Modified - jenkinsci-cert@googlegroups.com

Published

2021-03-30

Last modified

2024-08-03

Weaknesses

CWE-79

Affected products

• Extra Columns (Jenkins)
• Jenkins Extra Columns Plugin (Jenkins Project)

References

• http://www.openwall.com/lists/oss-security/2021/03/30/1
• https://www.jenkins.io/security/advisory/2021-03-30/#SECURITY-2222