CVE-2026-102985Plane: Any project member can modify (deactivate) other members' records
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 6.5 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
- Weakness (CWE)
- CWE-862
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- GitHub_M
- NVD analysis
- Deferred
- Record last updated
- Oct 14, 2026
- First seen by InfoSec Signals
- Oct 14, 2026
Affected products
makeplane plane makeplane:plane (from the name) | before 1.4.0 | CNA record |
References
- https://github.com/makeplane/plane/security/advisories/GHSA-25gg-cxm8-g7h9x-refsource-confirm
- https://github.com/makeplane/plane/pull/9367x-refsource-misc
- https://github.com/makeplane/plane/commit/dc9d80b2d2a499b967f0b541e083b283f463719fx-refsource-misc
- https://github.com/makeplane/plane/releases/tag/v1.4.0x-refsource-misc
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.