CVE-2023-4777: Qualys Container Scanning Connector

Medium severity, CVSS 4.3. EPSS: 0.4% chance of exploitation in the next 30 days.

An incorrect permission check in Qualys Container Scanning Connector Plugin 1.6.2.6 and earlier allows attackers with global Item/Configure permission (while lacking Item/Configure permission on any particular job) to enumerate credentials IDs of credentials stored in Jenkins and to connect to an attacker-specified URL using attacker-specified credentials IDs, capturing credentials stored in Jenkins. 

Affected products

• Qualys Container Scanning Connector: before 1.6.2.7 (fixed in 1.6.2.7)

Published 2023-09-08. Last modified 2026-06-17.