---
id: CVE-2026-109315
title: >-
  Grav from 2.0.22 before 2.1.7 contains an information disclosure vulnerability
  that allows page editors to read the Clockwork debugger token because the
  sandbox redaction list omits system.debugger.token
summary: >-
  Grav from 2.0.22 before 2.1.7 contains an information disclosure vulnerability
  that allows page editors to read the Clockwork debugger token because the
  sandbox redaction list omits system.debugger.token. Attackers can render the
  token t…
severity: medium
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'
cwe:
  - CWE-200
published: '2026-10-12'
updated: '2026-10-12'
sourceUpdated: '2026-10-12T17:17:26.460'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-109315'
references:
  - url: 'https://github.com/getgrav/grav/security/advisories/GHSA-5qv7-9gjc-4vfh'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/grav-2.0.22-before-2.1.7-clockwork-debugger-token-disclosure-via-twig-sandbox
    label: disclosure@vulncheck.com
tags:
  - nvd
ingestedAt: '2026-10-12T18:00:08.199Z'
---

## Overview

Grav from 2.0.22 before 2.1.7 contains an information disclosure vulnerability that allows page editors to read the Clockwork debugger token because the sandbox redaction list omits system.debugger.token. Attackers can render the token through editor-authored Twig and supply it as X-Clockwork-Auth to read profiler records with configuration, request metadata, and database queries.

## Remediation

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