Description
OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to version 6.8.3, an open redirect vulnerability exists in the OpenCTI platform's SAML authentication endpoint (/auth/saml/callback). By manipulating the RelayState parameter, an attacker can force the server to issue a 302 redirect to any external URL, enabling phishing, credential theft, and arbitrary site redirection. This issue has been patched in version 6.8.3.
Problem types
CWE-601: URL Redirection to Untrusted Site ('Open Redirect')
Product status
References
github.com/...pencti/security/advisories/GHSA-jc3f-c62g-v7qw
github.com/...ommit/f755165a26888925c4a58018f7238ff92a0bd378
github.com/OpenCTI-Platform/opencti/releases/tag/6.8.3