CVE-2026-58425

OAuth token introspection returns metadata of tokens issued to other clients RFC 7662 section 4 violation...

CVE-2026-58425 OAuth token introspection returns metadata of tokens issued to other clients (RFC 7662 section 4 violation)

OAuth token introspection returns metadata of tokens issued to other clients RFC 7662 section 4 violation...

CVE-2026-58425

CVE-2026-58425 affects Gitea’s OAuth 2.0 token introspection endpoint. The issue arises in IntrospectOAuth: after authenticating the introspecting client, the code rebinds app to the grant’s issuing application and populates the response from that app, effectively disclosing token metadata for an...