CVEvulnerability

CVE-2026-102985

6.5 MEDIUM Published 2026-10-14 Modified 2026-10-20 Official page ↗
Status
Deferred
Published
2026-10-14
Last modified
2026-10-20
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Weaknesses
CWE-862

Description

Plane is an open-source project management tool. In 1.3.1 and earlier, ProjectMemberViewSet.partial_update places its authorization checks inside the role update branch, so a guest or member can omit role and change another ProjectMember record's is_active field, including deactivating a project administrator. ProjectMemberPreferenceEndpoint.patch separately trusts the member_id path value and lets a project member overwrite another member's preferences. These missing object-level authorization checks permit membership disruption and cross-member preference tampering. The vulnerability is fixed in 1.4.0.

Related

Weakness · CWE (1)

  • CWE-862 Missing Authorization weakness

References