CVE-2026-84674 — MEDIUM (5.4)

Vulnerability 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.

CVSS Score

5.4

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Related Weaknesses (CWE)

CWE-862

References

https://www.jenkins.io/security/advisory/2026-09-02/#SECURITY-3948

FAQ

What is CVE-2026-84674?

CVE-2026-84674 is a vulnerability with a CVSS score of 5.4 (MEDIUM). 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.

How severe is CVE-2026-84674?

CVE-2026-84674 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-84674?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.