---
id: CVE-2026-109325
title: >-
  Grav from 2.0.22 before 2.1.7 contains an authentication bypass vulnerability
  in the Clockwork profiler that trusts loopback REMOTE_ADDR values
summary: >-
  Grav from 2.0.22 before 2.1.7 contains an authentication bypass vulnerability
  in the Clockwork profiler that trusts loopback REMOTE_ADDR values.
  Unauthenticated attackers behind a same-host HTTP proxy can read profiler
  records exposing s…
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'
cwe:
  - CWE-200
published: '2026-10-12'
updated: '2026-10-13'
sourceUpdated: '2026-10-13T19:18:32.477'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-109325'
references:
  - url: 'https://github.com/getgrav/grav/security/advisories/GHSA-v8fx-pc9p-934x'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/grav-from-2.0.22-before-2.1.7-clockwork-profiler-authentication-bypass-via-proxy
    label: disclosure@vulncheck.com
tags:
  - nvd
  - cve.org
epss: 0.00404
epssPercentile: 0.3486
ingestedAt: '2026-10-12T18:00:08.202Z'
vendor: getgrav
product: grav
affected:
  - grav >= 2.0.22 < 2.1.7
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-10-13T18:12:38.692408Z'
---

## Overview

Grav from 2.0.22 before 2.1.7 contains an authentication bypass vulnerability in the Clockwork profiler that trusts loopback REMOTE_ADDR values. Unauthenticated attackers behind a same-host HTTP proxy can read profiler records exposing system and plugin configuration, secrets, request metadata, and queries.

## Remediation

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