Plane is an open-source project management tool. Prior to 1.4.0, BulkEstimatePointEndpoint.destroy resolves an estimate point through a bare primary-key lookup without workspace, project, or estimate scoping. An administrator or member of one workspace can permanently delete an estimate point belonging to another workspace by supplying the target UUID in a URL under the attacker's own workspace.
This creates a destructive cross-tenant IDOR. This issue is fixed in 1.4.0.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
None
No data leak
Integrity
High
Complete data modification
Availability
Low
Partial disruption
CVSS Vector v3.1
Weakness Type (CWE)
Vulnerable Products
makeplane:plane
References 4
https://github.com/makeplane/plane/security/advisories/GHSA-7mr3-6cgx-3j95
https://github.com/makeplane/plane/security/advisories/GHSA-7mr3-6cgx-3j95
https://github.com/makeplane/plane/pull/9286
https://github.com/makeplane/plane/pull/9286
https://github.com/makeplane/plane/commit/971c2aadb4e848d70676b4f58b94bc7992dfe…
https://github.com/makeplane/plane/commit/971c2aadb4e848d70676b4f58b94bc7992dfe5fc
https://github.com/makeplane/plane/releases/tag/v1.4.0
https://github.com/makeplane/plane/releases/tag/v1.4.0