GHSA-744h-gprq-h6r9MediumCVSS 4.3
WuzAPI through 1.1.0 contains a cross-tenant information disclosure vulnerability in the...
🔗 CVE IDs covered (1)
📋 Description
WuzAPI through 1.1.0 contains a cross-tenant information disclosure vulnerability in the GetHistory handler that allows authenticated users to view other tenants' chat metadata. Attackers with message history enabled can request GET /chat/history with chat_jid=index to list every user's internal ID, stored chat JIDs, and last-message times.
🔗 References (8)
- https://nvd.nist.gov/vuln/detail/CVE-2026-126807
- https://github.com/asternic/wuzapi/issues/407
- https://github.com/asternic/wuzapi/commit/f5332fa21b7c8a742f9ee565328ea776ad0c8040
- https://github.com/asternic/wuzapi/blob/v1.1.0/handlers.go#L7269-L7296
- https://github.com/asternic/wuzapi/blob/v1.1.0/routes.go#L139
- https://hackmd.io/@hieund/wuzapi-chat-history-index-cross-tenant-idor
- https://www.vulncheck.com/advisories/wuzapi-through-1.1.0-cross-tenant-information-disclosure-via-chat-history
- https://github.com/advisories/GHSA-744h-gprq-h6r9