GHSA-3j2c-qqcf-39m8HighCVSS 8.1
Quivr versions through 0.0.322 fail to validate chat ownership in the GET /chat/{chat_id}/history...
🔗 CVE IDs covered (1)
📋 Description
Quivr versions through 0.0.322 fail to validate chat ownership in the GET /chat/{chat_id}/history, DELETE /chat/{chat_id}, and POST /chat/{chat_id}/question/answer endpoints. Authenticated attackers can read other users' conversation histories including private knowledge base content, delete arbitrary chats, and inject fabricated messages into other users' conversations.
🔗 References (6)
- https://nvd.nist.gov/vuln/detail/CVE-2026-82284
- https://github.com/QuivrHQ/quivr/issues/3697
- https://github.com/QuivrHQ/quivr
- https://github.com/QuivrHQ/quivr/blob/v0.0.322/backend/api/quivr_api/modules/chat/controller/chat_routes.py
- https://www.vulncheck.com/advisories/quivr-chat-endpoints-missing-ownership-validation
- https://github.com/advisories/GHSA-3j2c-qqcf-39m8