CVE-2026-111702
CVE-2026-111702 · ChatOllama through commit 96c3ce5 IDOR Exposes Private Knowledge Bases
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
ChatOllama through commit 96c3ce5 contains an insecure direct object reference vulnerability that allows remote attackers to access other users' private knowledge bases by supplying sequential ids. Attackers can enumerate ids via GET /api/knowledgebases/{id} or the knowledgebaseId parameter of POST /api/models/chat to read metadata and retrieved document content.
CVSS 8.7 · Élevée · EPSS 0,4%
- Publication
- Mise à jour
Produits et versions concernés
chat-ollama
- Versions du logiciel
- ≥ 0, ≤ 96c3ce50c3ba4ec3b19f126f50c035f84183f9fc: Concernée (git)
Aucun correctif publié
Sources originales
- https://hackmd.io/@hieuPenguinnn/chat-ollama-knowledge-base-cross-user-idor
- https://github.com/sugarforever/chat-ollama/blob/6f4245a96b58ce8833a8c51d90d923b0e9814784/server/api/models/chat/index.post.ts#L392-L427
- https://github.com/sugarforever/chat-ollama/blob/6f4245a96b58ce8833a8c51d90d923b0e9814784/server/api/knowledgebases/%5Bid%5D.get.ts#L25-L34
- https://www.vulncheck.com/advisories/chatollama-through-commit-96c3ce5-idor-exposes-private-knowledge-bases
- https://nvd.nist.gov/vuln/detail/CVE-2026-111702