CVE-2026-109315CWE-200information-disclosure

CVE-2026-109315

Medium · published October 12, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
21.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
7.1 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00298 · 21.3th percentile
Weakness
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
Published
2026-10-12T21:17Z
References (2)
https://github.com/getgrav/grav/security/advisories/GHSA-5qv7-9gjc-4vfh · [email protected]https://www.vulncheck.com/advisories/grav-2.0.22-before-2.1.7-clockwork-debugger-token-disclosure-via-twig-sandbox · [email protected]
EPSS history
Timeline
  • 14 OCT 03:27Z
    EPSS moved — → 0%
    epss
  • 12 OCT 16:05Z
    Grav 2.0.22 before 2.1.7 Clockwork Debugger Token Disclosure via Twig Sandbox
    cvelistv5
  • 12 OCT 16:05Z
    Grav 2.0.22 before 2.1.7 Clockwork Debugger Token Disclosure via Twig Sandbox
    cvelistv5