CVE-2026-46628 — Vulnerability intelligence

symfony — twig

Published: 2026-07-14T22:16:54.853

CVSS

5.1

CISA KEV

Not listed; not proof of no exploitation

Original source text (not a translation)

Twig is a template language for PHP. Prior to 3.26.0, the deprecated spaceless filter is registered as safe for HTML, causing Twig autoescaping to emit attacker-controlled markup unescaped when spaceless is applied to untrusted input. This issue is fixed in version 3.26.0.

Sources

• CVE-2026-46628
• Patch
• Release Notes
• Vendor Advisory