CVE-2026-112771

CVSS 7.1 (high) · published 2026-10-19

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.

Weakness: CWE-200

Source: NVD CVE-2026-112771

References

• https://github.com/craftcms/cms/security/advisories/GHSA-j697-8x93-7mp2
• https://www.vulncheck.com/advisories/craft-cms-before-4.18.8-and-5.11.0-twig-sandbox-allowlist-bypass-via-array-filters

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