SimpleChat is a secure AI conversation application with personal and group workspaces for document-grounded interactions
SimpleChat is a secure AI conversation application with personal and group workspaces for document-grounded interactions. Prior to 0.241.203, the authenticated GET /api/user/info/<user_id> and GET /api/user/profile-image/<user_id> endpoints in application/single_app/route_backend_users.py accepted a caller-supplied user_id and read the matching Cosmos DB user-settings document without object-level authorization, allowing a low-privilege authenticated user to retrieve another user's email address, display name, and profile image. This issue is fixed in version 0.241.203.
CVSS Score
4.3
MEDIUM
Published
16 Jul 2026 16:19
Modified
16 Jul 2026 17:13
Source
CIRCL
CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack Vector
Network
Complexity
Low
Privileges
Low
Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Weaknesses (CWE)
CWE-200
CWE-639
CWE-862
Affected Systems
No vendor data available.
External Links
KEV Status
Not in CISA KEV catalog