https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Mon, 05 Oct 2026 22:29:31 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-336569 EUVD-2026-336569 https://cve.radiocsirt.org/vuln/euvd-2026-336569 https://cve.radiocsirt.org/vuln/fkie_cve-2026-24425 <p>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 rendering capabilities to pass arbitrary PHP callables to sort, filter, map, and reduce filters. Attackers can exploit the runtime check that fails to use the current template source to bypass sandbox restrictions and execute arbitrary code when the sandbox is enabled through a source policy rather than globally.</p> <p>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 rendering capabilities to pass arbitrary PHP callables to sort, filter, map, and reduce filters. Attackers can exploit the runtime check that fails to use the current template source to bypass sandbox restrictions and execute arbitrary code when the sandbox is enabled through a source policy rather than globally.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-24425 https://cve.radiocsirt.org/vuln/ghsa-2q52-x2ff-qgfr <p><strong>Affected:</strong> Packagist: twig/twig</p> <p># Description</p> <p>When using the sandbox with a `SourcePolicyInterface`, Twig does not always apply the sandbox restriction that forbids non-`Closure` callbacks for callback-accepting filters.</p> <p>The issue affects the `sort`, `filter`, `map`, and `reduce` filters.</p> <p>In the affected versions, the runtime check that rejects non-`Closure` callbacks in sandbox mode does not use the current template `Source`. As a result, when the sandbox is enabled through a source policy instead of being enabled globally, Twig can incorrectly treat the current execution as non-sandboxed for these callback checks.</p> <p>This can allow user-controlled templates to pass arbitrary PHP callables to callback-accepting filters even though the template is being sandboxed through a source policy.</p> <p>The issue happens when all these conditions are met:</p> <p>- The sandbox is not enabled globally; - A `SourcePolicyInterface` enables the sandbox for the rendered template; - The template uses one of the `sort`, `filter`, `map`, or `reduce` filters; - The callback is not a `Closure`.</p> <p># Resolution</p> <p>The patch makes callback sandbox checks source-aware by propagating the current template `Source` to callback-accepting filters and using it when deciding whether sandbox restrictions apply.</p> <p># Credits</p> <p>We would like to thank XavLim and Wade Sparks for reporting the issue and Fabien Potencier for fixing the issue.</p> <p><strong>Affected:</strong> Packagist: twig/twig</p> <p># Description</p> <p>When using the sandbox with a `SourcePolicyInterface`, Twig does not always apply the sandbox restriction that forbids non-`Closure` callbacks for callback-accepting filters.</p> <p>The issue affects the `sort`, `filter`, `map`, and `reduce` filters.</p> <p>In the affected versions, the runtime check that rejects non-`Closure` callbacks in sandbox mode does not use the current template `Source`. As a result, when the sandbox is enabled through a source policy instead of being enabled globally, Twig can incorrectly treat the current execution as non-sandboxed for these callback checks.</p> <p>This can allow user-controlled templates to pass arbitrary PHP callables to callback-accepting filters even though the template is being sandboxed through a source policy.</p> <p>The issue happens when all these conditions are met:</p> <p>- The sandbox is not enabled globally; - A `SourcePolicyInterface` enables the sandbox for the rendered template; - The template uses one of the `sort`, `filter`, `map`, or `reduce` filters; - The callback is not a `Closure`.</p> <p># Resolution</p> <p>The patch makes callback sandbox checks source-aware by propagating the current template `Source` to callback-accepting filters and using it when deciding whether sandbox restrictions apply.</p> <p># Credits</p> <p>We would like to thank XavLim and Wade Sparks for reporting the issue and Fabien Potencier for fixing the issue.</p> https://cve.radiocsirt.org/vuln/ghsa-2q52-x2ff-qgfr https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-24425 <p><strong>Affected:</strong> Ubuntu:25.10: php-twig, Ubuntu:Pro:26.04:LTS: php-twig</p> <p>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 rendering capabilities to pass arbitrary PHP callables to sort, filter, map, and reduce filters. Attackers can exploit the runtime check that fails to use the current template source to bypass sandbox restrictions and execute arbitrary code when the sandbox is enabled through a source policy rather than globally.</p> <p><strong>Affected:</strong> Ubuntu:25.10: php-twig, Ubuntu:Pro:26.04:LTS: php-twig</p> <p>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 rendering capabilities to pass arbitrary PHP callables to sort, filter, map, and reduce filters. Attackers can exploit the runtime check that fails to use the current template source to bypass sandbox restrictions and execute arbitrary code when the sandbox is enabled through a source policy rather than globally.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-24425