Jenkins External Workspace Manager Plugin 1.4.1: Insufficient Permission Check
CVE-2026-70436 Published on August 5, 2026
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.
Products Associated with CVE-2026-70436
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Affected Versions
Jenkins Project Jenkins External Workspace Manager Plugin:- Before and including 1.4.1 is affected.