CVE-2023-24427: Jenkins Bitbucket OAuth

Critical severity, CVSS 9.8. EPSS: 1.1% chance of exploitation in the next 30 days.

Jenkins Bitbucket OAuth Plugin 0.12 and earlier does not invalidate the previous session on login.

Affected products

• Jenkins Bitbucket OAuth: up to and including 0.13

Published 2023-01-26. Last modified 2026-06-17.