CVE-2026-76820

OpenCTI, an open-source cyber threat intelligence platform, is affected by a Server-Side Request Forgery (SSRF) in the synchronizerFetch GraphQL query prior to version 7.260701.0 . The backend's fetchRemoteStreams function validated only the HTTP/HTTPS scheme without applying the ingestion deny l...

EUVD-2026-79241

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to 7.260701.0, the synchronizerFetch GraphQL query called fetchRemoteStreams after checking only that a remote stream URL used HTTP or HTTPS. The backend did not apply the ingestion deny lis...