CVE-2026-65057
Keep (commit 91c75e0) contains a server-side request forgery vulnerability that allows unauthenticated attackers to make the backend issue a
CVSS
9.3
Critical
EPSS
—
KEV
—
Exploit Today
0
0-100
Published: Jul 21, 2026 · Last modified: Jul 21, 2026 · CWE-918
Not enough EPSS history yet.
Keep (commit 91c75e0) contains a server-side request forgery vulnerability that allows unauthenticated attackers to make the backend issue arbitrary HTTP requests by supplying attacker-controlled host values to the unprotected healthcheck endpoint. Attackers can send a crafted JSON payload with a malicious host parameter to cause the backend to issue outbound requests to internal services or cloud metadata endpoints, enabling theft of cloud credentials and internal network reconnaissance.