CVE-2026-112771CWE-200information-disclosure

CVE-2026-112771

Medium · published October 20, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
14.4
In the wild
Unconfirmed
What it is

Craft CMS 4.0.0 before 4.18.8 and 5.0.0 before 5.11.0 contains a Twig sandbox allowlist bypass because the column, contains, filterByValue, index, where, and multisort filters resolve caller-supplied keys via ArrayHelper::getValue() without consulting the sandbox security policy. Authenticated Control Panel users can supply dot-path keys to traverse the craft global and disclose the securityKey, database credentials, and auth tokens.

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
0.00241 · 14.4th percentile
Weakness
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
Published
2026-10-20T00:17Z
References (2)
https://github.com/craftcms/cms/security/advisories/GHSA-j697-8x93-7mp2 · [email protected]https://www.vulncheck.com/advisories/craft-cms-before-4.18.8-and-5.11.0-twig-sandbox-allowlist-bypass-via-array-filters · [email protected]
EPSS history
Timeline
  • 21 OCT 03:27Z
    EPSS moved — → 0%
    epss
  • 19 OCT 19:10Z
    Craft CMS before 4.18.8 and 5.11.0 Twig Sandbox Allowlist Bypass via Array Filters
    cvelistv5
  • 19 OCT 19:10Z
    Craft CMS before 4.18.8 and 5.11.0 Twig Sandbox Allowlist Bypass via Array Filters
    cvelistv5