CVE-2026-27705

MEDIUM

6.5

Description

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`) via `FileAsset.objects.get(id=pk)`, without verifying that the asset belongs to the workspace and project specified in the URL path. This allows any authenticated user (including those with the GUEST role) to modify the `attributes` and `is_uploaded` status of assets belonging to any workspace or project in the entire Plane instance by guessing or enumerating asset UUIDs. Version 1.2.2 fixes the issue.

CVE Details

CVSS v3.1 Score6.5

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published2/25/2026

Last Modified2/27/2026

Sourcenvd

Honeypot Sightings0

Affected Products

plane:plane

Weaknesses (CWE)

CWE-639

References

https://github.com/makeplane/plane/commit/9070acbbe81bc02db5c169789da6862d5fc35d96(security-advisories@github.com)

https://github.com/makeplane/plane/releases/tag/v1.2.2(security-advisories@github.com)

https://github.com/makeplane/plane/security/advisories/GHSA-rfj3-8c85-g46j(security-advisories@github.com)

IOC Correlations

No correlations recorded

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