CVE-2026-109305

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Source

https://cve.org/CVERecord?id=CVE-2026-109305

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-109305.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-109305

Aliases

GHSA-vfcw-xv8p-8rj2

Published

2026-10-12T16:05:01Z

Modified

2026-10-13T02:46:38Z

Severity

8.7 (High) CVSS_V4 - 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 CVSS Calculator

Summary

Craft CMS 5.10.2 before 5.10.14 Twig Sandbox Bypass RCE via has some/has every

Details

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.

Database specific

{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-1336"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/109xxx/CVE-2026-109305.json"
}

References

Affected packages

Git / github.com/craftcms/cms

Affected ranges

Type

GIT

Repo

https://github.com/craftcms/cms

Events

Introduced

b2ad7d1cc07fdfd03c429fcf5a4b84f0d3275a62

Fixed

6804f92fbdd93c3a3fb40f15bcd76a406e97634d

Database specific

Show details

{
    "extracted_events":  [
        {
            "introduced":  "5.10.2"
        },
        {
            "fixed":  "5.10.14"
        }
    ],
    "source":  "AFFECTED_FIELD"
}

Affected versions

5.*

5.10.10

5.10.11

5.10.12

5.10.13

5.10.13.1

5.10.13.2

5.10.2

5.10.3

5.10.4

5.10.4.1

5.10.5

5.10.6

5.10.7

5.10.8

5.10.8.1

5.10.9

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-109305.json"