CVE-2026-71291

Description

Bolt CMS renders content field values through Twig's full application-level Environment with no SandboxExtension registered anywhere in the codebase. In src/Entity/Field.php, getTwigValue calls shouldBeRenderedAsTwig, which gates rendering only on the field definition's allow_twig flag and a regex checking for , , or ; when true, the raw field value is compiled and rendered via with no sandboxing.

References

https://github.com/bolt/core/blob/6.1/src/Entity/Field.php

https://github.com/bolt/core

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

EPSS