CVE-2026-70436 — Jenkins Project / Jenkins External Workspace Manager Plugin

CVE-2026-70436

Jenkins Project / Jenkins External Workspace Manager Plugin PUBLISHED

Description (CNA)

Jenkins External Workspace Manager Plugin 1.4.1 and earlier does not perform a permission check (1.4.0 and earlier) or performs an improper permission check (1.4.1) when providing access to externally-managed workspaces through the workspace browser, allowing attackers with Overall/Read permission to read files in workspaces they are not authorized to access.

Affected (CNA)

Vendor / product	Versions
Jenkins Project / Jenkins External Workspace Manager Plugin	affected 0 through 1.4.1

CWE

No CWE identifiers supplied.

References

https://www.jenkins.io/security/advisory/2026-08-05/#SECURITY-3907

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.