CVE-2026-110719
CVE-2026-110719 · Portkey AI Gateway 1.14.0 through 1.15.2 SSRF via x-portkey-custom-host Header
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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.
CVSS 6.9 · Mittel · EPSS 0,4%
- Veröffentlicht
- Aktualisiert
Betroffene Produkte und Versionen
gateway
- Softwareversionen
- ≥ 1.14.0, ≤ 1.15.2: Betroffen (semver)
Keine Korrektur veröffentlicht
Originalquellen
- https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/BJypv-aiMg
- https://github.com/Portkey-AI/gateway/blob/ca7712947ec8c0887803990b746740d36011c697/src/middlewares/requestValidator/index.ts#L289
- https://github.com/Portkey-AI/gateway
- https://www.vulncheck.com/advisories/portkey-ai-gateway-1.14.0-through-1.15.2-ssrf-via-x-portkey-custom-host-header
- https://nvd.nist.gov/vuln/detail/CVE-2026-110719