Auth bypass in Makeplane Plane

CVE-2026-27705

Plane is an an open-source project management tool. Prior to version 1.2.2, the `ProjectAssetEndpoint.patch()` method in `apps/api/plane/app/views/asset/v2.py` (lines 579–593) performs a global asset lookup using only the asset ID (`pk`) v…

Vulnerability class: IDOR (Insecure Direct Object Reference)

EPSS: 0.000 (12.1th percentile) — read the EPSS interpretation.

Affected products

Makeplane Plane — versions < 1.2.2

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

References

https://github.com/makeplane/plane/security/advisories/GHSA-rfj3-8c85-g46j (x_refsource_CONFIRM)
https://github.com/makeplane/plane/commit/9070acbbe81bc02db5c169789da6862d5fc35d96 (x_refsource_MISC)
https://github.com/makeplane/plane/releases/tag/v1.2.2 (x_refsource_MISC)