CVE-2026-112771

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Source
https://cve.org/CVERecord?id=CVE-2026-112771
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-112771.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-112771
Aliases
  • GHSA-j697-8x93-7mp2
Published
2026-10-19T19:10:50Z
Modified
2026-10-20T11:18:26Z
Severity
  • 7.1 (High) CVSS_V4 - 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 CVSS Calculator
Summary
Craft CMS before 4.18.8 and 5.11.0 Twig Sandbox Allowlist Bypass via Array Filters
Details

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.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-200"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/112xxx/CVE-2026-112771.json"
}
References

Affected packages

Git / github.com/craftcms/cms

Affected ranges

Type
GIT
Repo
https://github.com/craftcms/cms
Events
Introduced
982efcd14d7e93a1a54f0905b61f242de6b53d8a
Fixed
feda70e264a9330919bea9eb607148198135afd4
Introduced
f6a8fb685d44e387435825e3a96809eeda4973a6
Fixed
2255717bfd5cc502751601aa68bf72eea035cd47
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "4.0.0"
        },
        {
            "fixed":  "4.18.8"
        },
        {
            "introduced":  "5.0.0"
        },
        {
            "fixed":  "5.11.0"
        }
    ],
    "source":  "AFFECTED_FIELD"
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-112771.json"