CVE-2026-46558

EUVD-2026-36066
Plane is an open-source project management tool. Prior to version 1.3.1, there is a cross-workspace asset authorization bypass lets any authenticated user read, copy, delete, and overwrite assets in other Plane workspaces. This issue has been patched in version 1.3.1.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.3 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
Base Score
CVSS 3.x
EPSS Score
Percentile: 20%
Affected Products (NVD)
VendorProductVersion
planeplane
𝑥
< 1.3.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/makeplane/plane/releases/tag/v1.3.1
https://github.com/makeplane/plane/security/advisories/GHSA-qw87-v5w3-6vxx
https://github.com/makeplane/plane/security/advisories/GHSA-qw87-v5w3-6vxx