CVE-2026-82284 | BDVDB-2026-366213 Detail

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.

Impact#

Weaknesses#

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Exploit#

History#

1. Version 12026-08-28Record published in the CVE List.
2. Version 22026-09-24Most recent update recorded in the CVE List.