Is CVE-2026-84674 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-84674?

CVE-2026-84674 has a CVSS v3 severity of MEDIUM (5.4).

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CVE-2026-84674

Description

Missing permission checks in Jenkins XebiaLabs XL Deploy Plugin 26.1.0 and earlier allow attackers with Overall/Read permission to enumerate credentials IDs of credentials stored in Jenkins.