CyberRota Analysis
AI-GeneratedThe Plane project management tool is vulnerable to unauthorized data exposure, allowing authenticated users to access sensitive information such as workspace-member display names, UUIDs, and avatar URLs, even if they are not members of the workspace. This flaw, stemming from insufficient membership checks in the API, poses a significant risk of privacy breaches and data leakage. Organizations using versions prior to 1.4.0 should prioritize upgrading to the latest version to mitigate these risks.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
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Original NVD Description
Plane is an open-source project management tool. Prior to 1.4.0, GET /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, even when the caller is not a workspace member. The endpoint also exposes ProjectMember rows under the same condition. SearchEndpoint in apps/api/plane/app/views/search/base.py inherits BaseAPIView with only permission_classes = [IsAuthenticated] and performs no workspace-membership check. This issue is fixed in 1.4.0.