1517 matches found
Twig: Arbitrary PHP code execution via `_self.(<string>)` macro-reference compilation
Description The obj.expr dynamic-attribute syntax added in 3.15.0 as the replacement for the deprecated attribute function lets the attribute be an arbitrary expression. When the receiver is self or any % import % alias and the parenthesised expression is a string literal, DotExpressionParser...
GHSA-45VW-WH46-2VX8 Twig: Arbitrary PHP code execution via `_self.(<string>)` macro-reference compilation
Description The obj.expr dynamic-attribute syntax added in 3.15.0 as the replacement for the deprecated attribute function lets the attribute be an arbitrary expression. When the receiver is self or any % import % alias and the parenthesised expression is a string literal, DotExpressionParser...
GHSA-MM6W-GR99-P3JJ Twig: Sandbox property and method bypass via object-destructuring assignment
Description The object-destructuring assignment syntax introduced in Twig 3.24.0 generates a call to CoreExtension::getAttribute with the $sandboxed argument hardcoded to false, regardless of whether a SandboxExtension is active. This permanently disables the sandbox's property and method policy...
Twig: Sandbox property and method bypass via object-destructuring assignment
Description The object-destructuring assignment syntax introduced in Twig 3.24.0 generates a call to CoreExtension::getAttribute with the $sandboxed argument hardcoded to false, regardless of whether a SandboxExtension is active. This permanently disables the sandbox's property and method policy...
Twig: HTML-output filters in twig/* extras incorrectly declared `is_safe => ['all']`
Description Several filters in the twig/ extras packages are registered with issafe = 'all', which tells Twig's autoescaper to treat their output as safe in every context html, js, css, url, .... The output of these filters is plain text or HTML markup, neither of which is safe in every escaping...
GHSA-JV8M-2544-3PG3 Twig: HTML-output filters in twig/* extras incorrectly declared `is_safe => ['all']`
Description Several filters in the twig/ extras packages are registered with issafe = 'all', which tells Twig's autoescaper to treat their output as safe in every context html, js, css, url, .... The output of these filters is plain text or HTML markup, neither of which is safe in every escaping...
Improper Encoding or Escaping of Output
Overview Affected versions of this package are vulnerable to Improper Encoding or Escaping of Output in the htmltomarkdown, markdowntohtml, and inlinecss filters due to incorrect declaration of output safety. An attacker can inject unescaped HTML or script content by supplying specially crafted...
GHSA-VCC8-PHRV-43WJ Twig: Sandbox property allowlist bypass via the `column` filter (array_column on objects)
Description The column filter passes its input straight to PHP's native arraycolumn. When the array elements are objects, arraycolumn reads $obj-$name and $obj-$index directly, including invoking get/isset. Because this property read happens entirely in PHP native code and never reaches...
Twig: `template_from_string()` escapes a SourcePolicy-driven sandbox via synthesized template name
Description When the sandbox is enabled selectively via SourcePolicyInterface and not globally, a sandboxed template that is allowed to call templatefromstring and include can render an arbitrary inner template with no security policy enforcement. Environment::createTemplate compiles the inner...
GHSA-7P85-W9PX-JPJP Twig: PHP code injection via `{% use %}` template name
Description Compiler::string escapes ", $, , NUL and TAB when generating PHP double-quoted string literals, but does not escape single quotes. In ModuleNode::compileConstructor, the template name from a % use % tag is compiled via subcompile - string and placed inside a surrounding PHP...
Twig: PHP code injection via `{% use %}` template name
Description Compiler::string escapes ", $, , NUL and TAB when generating PHP double-quoted string literals, but does not escape single quotes. In ModuleNode::compileConstructor, the template name from a % use % tag is compiled via subcompile - string and placed inside a surrounding PHP...
Allocation of Resources Without Limits or Throttling
Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the IntlExtension process. An attacker can cause excessive memory consumption by supplying a large number of unique arguments to the formatdatetime, formatdate, formattime,...
GHSA-35WC-CVQG-78FP twig/intl-extra: Unbounded formatter memoisation in keyed on template-controlled arguments
Description IntlExtension memoises every \IntlDateFormatter and \NumberFormatter it creates in instance-level arrays keyed on a hash that includes locale, pattern, attrs and other values that are ordinary named arguments of the formatdatetime / formatdate / formattime / formatnumber /...
twig/intl-extra: Unbounded formatter memoisation in keyed on template-controlled arguments
Description IntlExtension memoises every \IntlDateFormatter and \NumberFormatter it creates in instance-level arrays keyed on a hash that includes locale, pattern, attrs and other values that are ordinary named arguments of the formatdatetime / formatdate / formattime / formatnumber /...
GHSA-4J38-F5CW-54H7 Twig: The `spaceless` filter implicitly marks its output as safe
Description The spaceless filter is registered with issafe = 'html', which means Twig's autoescaper does not escape its output in an HTML context. As a result, applying spaceless to attacker-controlled input that contains markup emits the markup unescaped even when the developer never wrote |raw...
Twig: The `spaceless` filter implicitly marks its output as safe
Description The spaceless filter is registered with issafe = 'html', which means Twig's autoescaper does not escape its output in an HTML context. As a result, applying spaceless to attacker-controlled input that contains markup emits the markup unescaped even when the developer never wrote |raw...
Flattening of vulnerability issues within the Drupal core
Drupal has identified a vulnerability in the Drupal core versions starting from 8.9.0, specifically versions 10.x and 11.x. The vulnerability involves SQL injection in the Drupal’s database abstraction API. As a result, unauthorized malicious actors can execute arbitrary SQL injections on sites...
Linux Distros Unpatched Vulnerability : CVE-2026-46638
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Twig is a template language for PHP. Prior to 3.26.0, % sandbox %% include % can include a template that was previously loaded outside the sandbox without...
Linux Distros Unpatched Vulnerability : CVE-2026-46637
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Twig is a template language for PHP. Prior to 3.26.0, several filters in twig/markdown-extra and twig/cssinliner-extra are registered with issafe = all, causing...
Linux Distros Unpatched Vulnerability : CVE-2026-46627
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Twig is a template language for PHP. Prior to 3.26.0, the Twig sandbox does not prevent a template from consuming CPU, memory, or wall-clock time, even under th...