CVE-2026-85700: falha de alta gravidade em onyx-dot-app onyx
Onyx 4.6.6 Custom Tool Secret Header Disclosure via Tool Endpoints
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21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.1epss 0.5%
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 third-party API credentials, then use them to directly access upstream APIs.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Produtos afetados
onyx-dot-app · onyxCVEs relacionadas — onyx-dot-app onyx
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Referências
https://github.com/onyx-dot-app/onyxhttps://github.com/onyx-dot-app/onyx/blob/v4.6.6/backend/onyx/server/features/tool/api.pyhttps://github.com/onyx-dot-app/onyx/blob/v4.6.6/backend/onyx/server/features/tool/models.pyhttps://github.com/onyx-dot-app/onyx/issues/13165https://www.vulncheck.com/advisories/onyx-4.6.6-custom-tool-secret-header-disclosure-via-tool-endpoints