CVE-2023-30520

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-04-12 · updated 2026-06-17
Weakness: CWE-79

Description

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.

Affected products

Jenkins Project Jenkins Quay.io trigger Plugin: through 0.1

References

http://www.openwall.com/lists/oss-security/2023/04/13/3
https://www.jenkins.io/security/advisory/2023-04-12/#SECURITY-2850
http://www.openwall.com/lists/oss-security/2023/04/13/3
https://www.jenkins.io/security/advisory/2023-04-12/#SECURITY-2850

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