CVE-2021-21628: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

May 24, 2022 (updated December 15, 2022)

Jenkins Build With Parameters Plugin 1.5 and earlier does not escape parameter names and descriptions, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.

References

www.openwall.com/lists/oss-security/2021/03/30/1
github.com/advisories/GHSA-xjrg-6fv9-6rjg
nvd.nist.gov/vuln/detail/CVE-2021-21628
www.jenkins.io/security/advisory/2021-03-30/

Detect and mitigate CVE-2021-21628 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →