CVE-2026-48807

Twig is a template language for PHP. Prior to 3.27.0, the sandbox toString checks do not fully cover Traversable values passed to join and replace filters or operands evaluated by the in and not in operators, allowing contained Stringable objects to be coerced to strings without consulting the...

EUVD-2026-44514

Twig is a template language for PHP. Prior to 3.27.0, the sandbox toString checks do not fully cover Traversable values passed to join and replace filters or operands evaluated by the in and not in operators, allowing contained Stringable objects to be coerced to strings without consulting the...

CVE-2026-48807

Twig is a template language for PHP. Prior to 3.27.0, the sandbox toString checks do not fully cover Traversable values passed to join and replace filters or operands evaluated by the in and not in operators, allowing contained Stringable objects to be coerced to strings without consulting the...

GHSA-8X9C-RMQH-456C Twig: Sandbox `__toString()` policy bypass via `Traversable` in `join` and `replace` filters

Description This is a residual bypass of CVE-2026-47732 / GHSA-pr2w-4gpj-cpq4 left after the initial fix for unguarded toString calls. It covers two related coercion points that were not caught by the original patch. Traversable in join and replace filters. SandboxExtension::ensureToStringAllowed...

Twig: Sandbox `__toString()` policy bypass via `Traversable` in `join` and `replace` filters

Description This is a residual bypass of CVE-2026-47732 / GHSA-pr2w-4gpj-cpq4 left after the initial fix for unguarded toString calls. It covers two related coercion points that were not caught by the original patch. Traversable in join and replace filters. SandboxExtension::ensureToStringAllowed...

Improper Validation of Specified Index, Position, or Offset in Input

Overview twig/twig is a flexible, fast, and secure template language for PHP. Affected versions of this package are vulnerable to Improper Validation of Specified Index, Position, or Offset in Input in the SandboxNodeVisitor that allows toString policy bypass via Traversable in join/replace filte...