Description
QAnything 2.0.0 contains an authentication bypass vulnerability in the /api/local_doc_qa/get_file_base64 and /api/local_doc_qa/get_doc endpoints that allows unauthenticated attackers to access any uploaded file or document. Attackers can enumerate file identifiers through unauthenticated endpoints and retrieve base64-encoded files or parsed document chunks without ownership verification to disclose cross-tenant knowledge base content.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
netease-youdao QAnything
Default version status: unaffected
0 to ≤ 2.0.0affected
References
- https://github.com/netease-youdao/QAnything/issues/670 ↗
- https://github.com/netease-youdao/QAnything ↗
- https://github.com/netease-youdao/QAnything/blob/v2.0.0/qanything_kernel/qanything_server/handler.py ↗
- https://www.vulncheck.com/advisories/qanything-2.0.0-unauthenticated-cross-user-file-disclosure ↗