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VULNERABILITIES

CVE-2026-46558 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:8.3 HIGHVector: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

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URLSource(s)Tag(s)
https://github.com/makeplane/plane/security/advisories/GHSA-qw87-v5w3-6vxx CISA-ADPExploitMitigationVendor Advisory
https://github.com/makeplane/plane/releases/tag/v1.3.1 [email protected]ProductRelease Notes
https://github.com/makeplane/plane/security/advisories/GHSA-qw87-v5w3-6vxx [email protected]ExploitMitigationVendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-639Authorization Bypass Through User-Controlled Key[email protected]
CWE-862Missing Authorization[email protected]

Affected Products

ProductVersions
plane plane
< 1.3.1

CPE

  • cpe:2.3:a:plane:plane:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-46558
NVD Published Date:
Jun 10, 2026
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2026-46558 Details - Not Deferred