CVE-2026-48926: Jenkins Job Import

Medium severity, CVSS 4.3. EPSS: 0.3% chance of exploitation in the next 30 days.

Jenkins Job Import Plugin 143.v044a_2e819b_27 and earlier does not perform a permission check in an HTTP endpoint, allowing attackers with Overall/Read permission to enumerate credentials IDs of credentials stored in Jenkins.

Affected products

• Jenkins Job Import: up to and including 122.v35289550f1e6; version 143.v044a_2e819b_27 only

Published 2026-05-27. Last modified 2026-06-17.