---
id: CVE-2026-117604
title: >-
  Grav from 1.7.53.3 before 1.7.53.6 Clockwork Profiler Authorization Bypass via
  Loopback Fallback
summary: >-
  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-ho…
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'
cvssSource: cna
cwe:
  - CWE-200
vendor: getgrav
product: grav
affected:
  - grav >= 1.7.53.3 < 1.7.53.6
published: '2026-10-27'
updated: '2026-10-27'
sourceUpdated: '2026-10-27T14:39:10.858Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-117604'
references:
  - url: 'https://github.com/getgrav/grav/security/advisories/GHSA-xprx-c7jf-cp6g'
    label: GitHub Security Advisory (GHSA-xprx-c7jf-cp6g)
  - url: >-
      https://github.com/getgrav/grav/commit/4d9fca043f990a818d65cea61c928203b9e19641
  - url: 'https://github.com/getgrav/grav/releases/tag/1.7.53.6'
    label: grav 1.7.53.6 Release Notes
  - url: >-
      https://www.vulncheck.com/advisories/grav-from-1.7.53.3-before-1.7.53.6-clockwork-profiler-authorization-bypass-via-loopback-fallback
    label: >-
      VulnCheck Advisory: Grav from 1.7.53.3 before 1.7.53.6 Clockwork Profiler
      Authorization Bypass via Loopback Fallback
tags:
  - cve.org
ingestedAt: '2026-10-27T16:11:59.459Z'
---

## Overview

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

- `grav >= 1.7.53.3 < 1.7.53.6`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.