{"schema":"threatline.record/2","record":{"id":"CVE-2026-110719","aliases":[],"summary":"Portkey AI Gateway 1.14.0 through 1.15.2 SSRF via x-portkey-custom-host Header","details":"Portkey AI Gateway 1.14.0 through 1.15.2 contains a server-side request forgery vulnerability that allows unauthenticated attackers to reach loopback and Docker host services because isValidCustomHost trusts localhost-style hosts when TRUSTED_CUSTOM_HOSTS is unset. Attackers can send /v1 requests with a crafted x-portkey-custom-host header, such as via the ollama provider, to make the gateway call internal services and return their responses.","categories":["Network & edge"],"product":"gateway","vendor":"Portkey-AI","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-110719","source_modified_at":"2026-10-20T01:31:03.469Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"gateway","vendor":"Portkey-AI","versions":[{"version":"1.14.0","status":"affected","versionType":"semver","lessThanOrEqual":"1.15.2"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":6.9,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00364,"percentile":0.29113,"score_date":"2026-10-23"},"published_at":"2026-10-14T15:01:32.488Z","modified_at":"2026-10-20T01:31:03.469Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-110719","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-20T01:31:03.469Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-110719","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/BJypv-aiMg","tags":["technical-description","exploit"]},{"source":"CVE List","url":"https://github.com/Portkey-AI/gateway/blob/ca7712947ec8c0887803990b746740d36011c697/src/middlewares/requestValidator/index.ts#L289","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/Portkey-AI/gateway","tags":["product"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/portkey-ai-gateway-1.14.0-through-1.15.2-ssrf-via-x-portkey-custom-host-header","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"poc","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-20T01:30:54.212624Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-20T01:31:03.469Z","content_hash":"c8053012e69a654925ea7a89dda2484d5d2a303bfdb671f983523f55d86331ed"}}