PT-2026-106036

CVE-2026-104968

Published

2026-10-05

Updated

2026-10-05

Description by

CVSS 4.0

8.7

High

MetricsAV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Name of the Vulnerable Software and Affected Versions Plane versions prior to 1.4.0

Description An issue exists where the endpoint "/api/workspaces/{slug}/entity-search/?query type=user mention" returns workspace-member display names, UUIDs, and avatar URLs to any authenticated user who knows the workspace slug, regardless of whether the user is a member of that workspace. Additionally, the endpoint exposes ProjectMember rows. This occurs because the SearchEndpoint in apps/api/plane/app/views/search/base.py inherits from BaseAPIView and only requires authentication without verifying workspace membership.

Recommendations Update to version 1.4.0.

Exploitability

Exploit

Fix

Impacts

Researchers

Solidscripting

Vendors

Affected products

Weakness enumeration

CWE-862: Missing Authorization

Related identifiers