CVE-2026-47732

Twig Sandbox: multiple __toString() policy bypasses via unguarded string coercion points existed prior to 3.26.0, enabling string coercion of Stringable operands through various constructs (conditional expressions, matches operator, loose comparisons, tests, template-loading tags, dynamic attribu...

CVE-2026-48807: Protection Mechanism Failure

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-2026-48806: Protection Mechanism Failure

Twig is a template language for PHP. Prior to 3.27.0, ArrayExpression does not guard dynamic mapping keys that are coerced to strings, allowing PHP to invoke toString on a Stringable object used as a mapping key without calling SandboxExtension::ensureToStringAllowed. This issue is fixed in versi...

CVE-2026-47732: Incorrect Authorization

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...

EUVD-2022-1558

Malicious code in bioql PyPI...

CVE-2024-51754

Twig is a template language for PHP. In a sandbox, an attacker can call toString on an object even if the toString method is not allowed by the security policy when the object is part of an array or an argument list arguments to a function or a filter for instance. This issue has been patched in...

GHSA-6377-HFV9-HQF6 Twig has unguarded calls to `__toString()` when nesting an object into an array

Description In a sandbox, an attacker can call toString on an object even if the toString method is not allowed by the security policy when the object is part of an array or an argument list arguments to a function or a filter for instance. Resolution The sandbox mode now checks the toString meth...

Twig has unguarded calls to `__toString()` when nesting an object into an array

Description In a sandbox, an attacker can call toString on an object even if the toString method is not allowed by the security policy when the object is part of an array or an argument list arguments to a function or a filter for instance. Resolution The sandbox mode now checks the toString meth...

CVE-2024-51754 Unguarded calls to __toString() when nesting an object into an array in Twig

Twig is a template language for PHP. In a sandbox, an attacker can call toString on an object even if the toString method is not allowed by the security policy when the object is part of an array or an argument list arguments to a function or a filter for instance. This issue has been patched in...

CVE-2024-51754 Unguarded calls to __toString() when nesting an object into an array in Twig

Twig is a template language for PHP. In a sandbox, an attacker can call toString on an object even if the toString method is not allowed by the security policy when the object is part of an array or an argument list arguments to a function or a filter for instance. This issue has been patched in...

CVE-2024-51754: Exposure of Resource to Wrong Sphere

Twig is a template language for PHP. In a sandbox, an attacker can call toString on an object even if the toString method is not allowed by the security policy when the object is part of an array or an argument list arguments to a function or a filter for instance. This issue has been patched in...

GHSA-RC5R-697F-28X6 XSS injection in the Grid component of Sylius

Grid component of Sylius omits HTML input sanitisation while rendering object implementing toString method through the string field type...

XSS injection in the Grid component of Sylius

Grid component of Sylius omits HTML input sanitisation while rendering object implementing toString method through the string field type...

CVE-2019-12186: Improper Neutralization of Input During Web Page Generation

An issue was discovered in Sylius products. Missing input sanitization in sylius/sylius 1.0.x through 1.0.18, 1.1.x through 1.1.17, 1.2.x through 1.2.16, 1.3.x through 1.3.11, and 1.4.x through 1.4.3 and sylius/grid 1.0.x through 1.0.18, 1.1.x through 1.1.18, 1.2.x through 1.2.17, 1.3.x through...

Cross-Site Scripting (XSS)

sylius is vulnerable to cross-site scripting XSS. A remote attacker is able to inject arbitrary Javascript into a victim's browser via multiple parameters in the grid component due to a lack of input and output sanitization while rendering an object that implements the toString method through the...

Information disclosure

A sandbox information disclosure exists in Twig before 1.38.0 and 2.x before 2.7.0 because, under some circumstances, it is possible to call the toString method on an object even if not allowed by the security policy in place...

CVE-2019-9942

A sandbox information disclosure exists in Twig before 1.38.0 and 2.x before 2.7.0 because, under some circumstances, it is possible to call the toString method on an object even if not allowed by the security policy in place...

CVE-2019-9942: Undefined Security Weakness

A sandbox information disclosure exists in Twig before 1.38.0 and 2.x before 2.7.0 because, under some circumstances, it is possible to call the toString method on an object even if not allowed by the security policy in place...

CVE-2018-19789

An issue was discovered in Symfony 2.7.x before 2.7.50, 2.8.x before 2.8.49, 3.x before 3.4.20, 4.0.x before 4.0.15, 4.1.x before 4.1.9, and 4.2.x before 4.2.1. When using the scalar type hint string in a setter method e.g. setNamestring $name of a class that's the dataclass of a form, and when a...

CVE-2018-19789: Unrestricted Upload of File with Dangerous Type

An issue was discovered in Symfony 2.7.x before 2.7.50, 2.8.x before 2.8.49, 3.x before 3.4.20, 4.0.x before 4.0.15, 4.1.x before 4.1.9, and 4.2.x before 4.2.1. When using the scalar type hint string in a setter method e.g. setNamestring $name of a class that's the dataclass of a form, and when a...