What’s Vulnerable › Vulnerabilities

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

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-27 · updated 2026-10-27
• Weakness: CWE-200

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.

Affected products

• getgrav grav: from 1.7.53.3 before 1.7.53.6 — fixed in 1.7.53.6

How to fix

Upgrade to a fixed version: getgrav grav 1.7.53.6. Check the vendor advisory for mitigations.

References

• https://github.com/getgrav/grav/commit/4d9fca043f990a818d65cea61c928203b9e19641
• https://github.com/getgrav/grav/releases/tag/1.7.53.6
• https://github.com/getgrav/grav/security/advisories/GHSA-xprx-c7jf-cp6g
• https://www.vulncheck.com/advisories/grav-from-1.7.53.3-before-1.7.53.6-clockwork-profiler-authorization-bypass-via-loopback-fallback

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