CVE-2026-63731 — HyperDX < 2.31.0 SSRF via ClickHouse Proxy Test Endpoint
HyperDX before 2.31.0 contains a server-side request forgery vulnerability that allows authenticated team members to direct the server to arbitrary internal destinations by supp…
Published: 2026-07-20 · CVSS: 6.3 · CVSS 4.0
HyperDX before 2.31.0 contains a server-side request forgery vulnerability that allows authenticated team members to direct the server to arbitrary internal destinations by supplying a caller-controlled host parameter to the ClickHouse proxy test endpoint with no URL validation or allowlist enforcement. Attackers can exploit the reflected error responses from the endpoint to disclose internal service response bodies, enabling access to internal APIs, container services, and cloud provider metadata endpoints.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7