CVE-2026-47730

Twig: XSS in Twig\Profiler\Dumper\HtmlDumper allows attacker-controlled template/profile names to inject HTML in profiler output due to unescaped getTemplate()/getName() data. Affects Twig 3.0.0–3.26.0; fixed in 3.26.0 by escaping these values via htmlspecialchars(). No exploit details provided b...

CVE-2026-47730 Twig: XSS in profiler HtmlDumper via unescaped template and profile names

Twig is a template language for PHP. From 3.0.0 until 3.26.0, Twig\Profiler\Dumper\HtmlDumper writes Profile::getTemplate and Profile::getName into HTML output without escaping, allowing attacker-controlled template or profile names to inject arbitrary HTML when a browser renders the profiler dum...

CVE-2026-47730 Twig: XSS in profiler HtmlDumper via unescaped template and profile names

Twig is a template language for PHP. From 3.0.0 until 3.26.0, Twig\Profiler\Dumper\HtmlDumper writes Profile::getTemplate and Profile::getName into HTML output without escaping, allowing attacker-controlled template or profile names to inject arbitrary HTML when a browser renders the profiler dum...

GHSA-2G2G-8P8H-FGWM Twig: XSS in profiler HtmlDumper via unescaped template and profile names

Description Twig\Profiler\Dumper\HtmlDumper writes Profile::getTemplate and Profile::getName straight into its HTML output without escaping: php protected function formatTemplateProfile $profile, $prefix: string return \sprintf'%s└ %s', $prefix, self::$colors'template', $profile-getTemplate; The...

XSS in profiler HtmlDumper via unescaped template and profile names

More info at https://symfony.com/cve-2026-47730...