CVE-2026-47732: high-severity vulnerability in twigphp Twig
Twig Sandbox: multiple `__toString()` policy bypasses via unguarded string coercion points
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.1epss 0.4%
Twig is a template language for PHP. Prior to 3.26.0, several Twig language constructs trigger PHP string coercion on a Stringable operand without consulting SecurityPolicy::checkMethodAllowed(), allowing a sandboxed template author to invoke __toString() on objects reachable in the render context through conditional expressions, comparison operators, tests, template-loading tags, dynamic attribute names, spread arguments, the do tag, and the .. range operator. This issue is fixed in version 3.26.0.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
Affected products
twigphp · TwigRelated CVEs — twigphp Twig
In the same product, most dangerous first.
CVE-2022-23614HIGHCode injection in TwigEPSS 8.2%CVE-2022-39261HIGHTwig may load a template outside a configured directory when using the filesystem loaderEPSS 3.2%CVE-2024-45411HIGHTwig has a possible sandbox bypassEPSS 0.8%CVE-2026-46633HIGHTwig: PHP code injection via `{% use %}` template nameEPSS 0.8%CVE-2026-24425HIGHTwig 2.16.x & 3.9.0-3.25.x Sandbox Bypass via SourcePolicyInterfaceEPSS 0.8%CVE-2026-46640HIGHTwig: Arbitrary PHP code execution via `_self.(<string>)` macro-reference compilationEPSS 0.6%