CVE-2023-30516

Jenkins Image Tag Parameter Plugin 2.0 improperly introduces an option to opt out of SSL/TLS certificate validation when connecting to Docker registries, resulting in job configurations using Image Tag Parameters that were created before 2.0 having SSL/TLS certificate validation disabled by default.

• CWE-295
• CWE-295

• http://www.openwall.com/lists/oss-security/2023/04/13/3Mailing List, Third Party Advisory
• https://www.jenkins.io/security/advisory/2023-04-12/#SECURITY-2840Vendor Advisory
• http://www.openwall.com/lists/oss-security/2023/04/13/3Mailing List, Third Party Advisory
• https://www.jenkins.io/security/advisory/2023-04-12/#SECURITY-2840Vendor Advisory

Published

Apr 12, 2023

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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