CVE-2026-46558

high

Description

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.

References

https://github.com/makeplane/plane/security/advisories/GHSA-qw87-v5w3-6vxx

https://github.com/makeplane/plane/releases/tag/v1.3.1

Details

Source: Mitre, NVD

Published: 2026-06-10

Updated: 2026-06-12

Risk Information

CVSS v2

Base Score: 8.7

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:P

Severity: High

CVSS v3

Base Score: 8.3

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

Severity: High

EPSS

EPSS: 0.00038