CVE-2026-48808 — Vulnerability intelligence

symfony — twig

Published: 2026-07-14T22:17:05.427

CVSS

6

CISA KEV

Not listed; not proof of no exploitation

Original source text (not a translation)

Twig is a template language for PHP. Prior to 3.27.0, the column filter passes the active sandbox state as a boolean but does not forward the current Source to SandboxExtension::checkPropertyAllowed(), so SourcePolicyInterface decisions are lost and a template author can read public or magic properties not allowed by the sandbox policy. This issue is fixed in version 3.27.0.

Sources

• CVE-2026-48808
• Patch
• Release Notes
• Vendor Advisory