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 /...

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-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...

PT-2026-42591

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...

PT-2026-42631

Description Several filters in the twig/ extras packages are registered with is safe = '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...

PT-2026-42583

Description When the sandbox is enabled selectively via SourcePolicyInterface and not globally, a sandboxed template that is allowed to call template from string and include can render an arbitrary inner template with no security policy enforcement. Environment::createTemplate compiles the inner...

PT-2026-42635

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...

PT-2026-45157

Name of the Vulnerable Software and Affected Versions Twig affected versions not specified Description The TwigProfilerDumperHtmlDumper component fails to escape the output of Profile::getTemplate and Profile::getName when writing to HTML. If an attacker can control the template name—which may...

PT-2026-42691

Name of the Vulnerable Software and Affected Versions Twig versions 3.24.0 through 3.24.x Description The object-destructuring assignment syntax generates a call to the getAttribute function within CoreExtension where the $sandboxed argument is hardcoded to false. This occurs regardless of whethe...

PT-2026-42588

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 format datetime / format date / format time / format number / format...

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...

Linux Distros Unpatched Vulnerability : CVE-2026-46634

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. From 3.9.0 until 3.26.0, templatefromstring compiles an inner template under a synthesized stringtemplate name that can fal...

PT-2026-42604

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...

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-2026-46638

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-2026-46629

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, twig/intl-extra memoises IntlDateFormatter and NumberFormatter instances in arrays keyed by...

Linux Distros Unpatched Vulnerability : CVE-2026-24425

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Twig versions 2.16.x and 3.9.0 through 3.25.x contain a sandbox bypass vulnerability when using a SourcePolicyInterface that allows attackers with template...

Linux Distros Unpatched Vulnerability : CVE-2026-46640

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. From 3.15.0 until 3.26.0, self. and import-alias dynamic attribute syntax can concatenate an attacker-controlled string int...