CVE-2026-117604 Grav from 1.7.53.3 before 1.7.53.6 Clockwork Profiler Authorization Bypass via Loopback Fallback

High 8.7 Published 27 Oct 2026 Updated 27 Oct 2026

Exploited in the wild: Not known
Fix: None listed

What is CVE-2026-117604?

CVE-2026-117604 is a high-severity vulnerability in getgrav grav, published on 27 Oct 2026.

Official description

Grav from 1.7.53.3 before 1.7.53.6 contains an authorization bypass in Debugger::isDebuggerRequestAuthorized() that allows unauthenticated visitors to read /__clockwork/ profiler data via a loopback REMOTE_ADDR fallback. Behind a same-host reverse proxy, remote requests appear as loopback, letting attackers read stored records including administrator plaintext passwords and configuration credentials.

Weakness: CWE-200

Which versions are affected by CVE-2026-117604?

How do I fix CVE-2026-117604?

No fix has been published for CVE-2026-117604 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-117604 being exploited?

There is no known exploitation of CVE-2026-117604 in the wild and no public exploit code.

Sources

Also known as GHSA-xgqw-2hp2-cf72, GHSA-xprx-c7jf-cp6g.