CVE-2023-24451: Jenkins Cisco Spark

Medium severity, CVSS 4.3. EPSS: 0.6% chance of exploitation in the next 30 days.

A missing permission check in Jenkins Cisco Spark Notifier Plugin 1.1.1 and earlier allows attackers with Overall/Read permission to enumerate credentials IDs of credentials stored in Jenkins.

Affected products

• Jenkins Cisco Spark: up to and including 1.1.1

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