CVE-2026-85700 Onyx 4.6.6 Custom Tool Secret Header Disclosure via Tool Endpoints

Onyx 4.6.6 fails to properly restrict access to custom tool credentials stored in customheaders, allowing any authenticated user to read admin-defined API keys. Attackers with basic authentication can call GET /tool/toolid or GET /tool endpoints to retrieve plaintext authorization headers and...

PT-2026-85586

Onyx 4.6.6 fails to properly restrict access to custom tool credentials stored in custom headers, allowing any authenticated user to read admin-defined API keys. Attackers with basic authentication can call GET /tool/tool id or GET /tool endpoints to retrieve plaintext authorization headers and...