VULNERABILITY INTELLIGENCE

CVE-2023-46734

CVSS score6.1 MEDIUM
EPSS probability0.69%
CISA KEVNot currently listed
Published2023-11-10
Last modified2026-07-29
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Description

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Starting in versions 2.0.0, 5.0.0, and 6.0.0 and prior to versions 4.4.51, 5.4.31, and 6.3.8, some Twig filters in CodeExtension use `is_safe=html` but don't actually ensure their input is safe. As of versions 4.4.51, 5.4.31, and 6.3.8, Symfony now escapes the output of the affected filters.

Weakness classification

  • security-advisories@github.com: CWE-79

Primary references