CVE-2023-30516: Jenkins Image Tag Parameter

Medium severity, CVSS 6.5. EPSS: 0.5% chance of exploitation in the next 30 days.

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.

Affected products

• Jenkins Image Tag Parameter: before 2.0 (fixed in 2.0)

Published 2023-04-12. Last modified 2026-06-17.