CVE-2026-84656 — Jenkins Project / Jenkins

CVE-2026-84656

Jenkins Project / Jenkins PUBLISHED

Description (CNA)

A missing permission check in Jenkins 2.579 and earlier, LTS 2.568.2 and earlier allows attackers with Item/Read permission on at least one job to read build parameter names and values of jobs they have no access to.

Affected (CNA)

Vendor / product	Versions
Jenkins Project / Jenkins	unaffected 2.580 before ; unaffected 2.568.3 before 2.568.

CWE

No CWE identifiers supplied.

References

https://www.jenkins.io/security/advisory/2026-09-02/#SECURITY-4006

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.