Craft CMS from 5.10.2 before 5.10.14 contains a Twig sandbox bypass that allows non-admin users to invoke PHP callables through the "has some" and "has every" operators. Users with the System Messages permission can supply two-argument callables such as passthru or system in sandboxed templates to execute code as the web user.
History

Tue, 13 Oct 2026 19:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 13 Oct 2026 06:30:00 +0000

Type Values Removed Values Added
First Time appeared Craftcms cms
Vendors & Products Craftcms cms

Mon, 12 Oct 2026 16:30:00 +0000

Type Values Removed Values Added
Description Craft CMS from 5.10.2 before 5.10.14 contains a Twig sandbox bypass that allows non-admin users to invoke PHP callables through the "has some" and "has every" operators. Users with the System Messages permission can supply two-argument callables such as passthru or system in sandboxed templates to execute code as the web user.
Title Craft CMS 5.10.2 before 5.10.14 Twig Sandbox Bypass RCE via has some/has every
First Time appeared Craftcms
Craftcms craft Cms
Weaknesses CWE-1336
CPEs cpe:2.3:a:craftcms:craft_cms:*:*:*:*:*:*:*:*
Vendors & Products Craftcms
Craftcms craft Cms
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-10-12T16:05:01.545Z

Updated: 2026-10-13T18:05:59.274Z

Reserved: 2026-10-12T14:13:39.027Z

Link: CVE-2026-109305

cve-icon Vulnrichment

Updated: 2026-10-13T18:05:55.169Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-12T17:17:24.773

Modified: 2026-10-15T15:55:45.630

Link: CVE-2026-109305

cve-icon Redhat

No data.