core vulnerabilities

1 known vulnerability in core from Bolt. 1 is rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 8.8 High severity

  core: Improper Neutralization of Special Elements Used in a Template Engine

  CVE-2026-71291Aug 5, 2026Bolt

  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 de