CVE-2026-46558

8.3 HIGH
Published: June 10, 2026 Modified: June 12, 2026
View on NVD

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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/makeplane/plane/releases/tag/v1.3.1
Source: security-advisories@github.com
Product Release Notes
https://github.com/makeplane/plane/security/advisories/GHSA-qw87-v5w3-6vxx
Source: security-advisories@github.com
Exploit Mitigation Vendor Advisory
https://github.com/makeplane/plane/security/advisories/GHSA-qw87-v5w3-6vxx
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Exploit Mitigation Vendor Advisory

3 reference(s) from NVD

Quick Stats

CVSS v3 Score
8.3 / 10.0
EPSS (Exploit Probability)
0.0%
13th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

plane