Description
Plane is an open-source project management tool. Prior to 1.4.0, WorkspaceOwnerPermission does not require is_active=True when checking whether a user is a workspace owner. A deactivated user can therefore remain authorized as the workspace owner and retain owner-level access. This issue is fixed in 1.4.0.
Published: 2026-10-05
Score: 5.4 Medium
EPSS: n/a
KEV: No
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Remediation

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History

Mon, 05 Oct 2026 17:00:00 +0000

Type Values Removed Values Added
Description Plane is an open-source project management tool. Prior to 1.4.0, WorkspaceOwnerPermission does not require is_active=True when checking whether a user is a workspace owner. A deactivated user can therefore remain authorized as the workspace owner and retain owner-level access. This issue is fixed in 1.4.0.
Title Plane: WorkspaceOwnerPermission missing is_active check allows deactivated users to retain owner access
Weaknesses CWE-863
References
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N'}

Subscriptions

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-10-05T16:49:26.834Z

Reserved: 2026-10-02T18:16:13.629Z

Link: CVE-2026-104961

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-10-05T17:17:11.460

Modified: 2026-10-05T17:17:11.577

Link: CVE-2026-104961

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses