Information disclosure in Getgrav Grav
CVE-2026-117604
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.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- github.com/getgrav/grav/security/advisories/GHSA-xprx-c7jf-cp6g (vendor-advisory)
- github.com/getgrav/grav/commit/4d9fca043f990a818d65cea61c928203b9e19641 (patch)
- github.com/getgrav/grav/releases/tag/1.7.53.6 (release-notes)
- www.vulncheck.com/advisories/grav-from-1.7.53.3-before-1.7.53.6-clockwork-profi… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-117604?
- CVE-2026-117604 is a high-severity vulnerability in Getgrav Grav, classified under Information Disclosure. CVSS score: 7.5/10. Published 2026-10-27.
- How severe is CVE-2026-117604?
- High severity. CVSS v3 base score is 7.5 out of 10.