CVE-2023-30520: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

April 12, 2023

Jenkins Quay.io trigger Plugin 0.1 and earlier does not limit URL schemes for repository homepage URLs submitted via Quay.io trigger webhooks, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to submit crafted Quay.io trigger webhook payloads.

References

github.com/advisories/GHSA-2jgw-28qh-6mg8
nvd.nist.gov/vuln/detail/CVE-2023-30520
www.jenkins.io/security/advisory/2023-04-12/

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