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

AI Predicted 5.4 Difficulty: Moderate EPSS 0.04% · P11
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I. Basic Information for CVE-2026-47730

Vulnerability Information
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Vulnerability Title
Twig: XSS in profiler HtmlDumper via unescaped template and profile names
Source: NVD (National Vulnerability Database)
Vulnerability Description
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 dump. This issue is fixed in version 3.26.0.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: NVD (National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
twigphpTwig >= 3.0.0, < 3.26.0 -

II. Public POCs for CVE-2026-47730

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III. Intelligence Information for CVE-2026-47730

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Patches & Fixes for CVE-2026-47730 (1)

Vendor Advisories for CVE-2026-47730 (1)

Vendor Pages for CVE-2026-47730 (1)

Same Patch Batch · twigphp · 2026-07-14 · 17 CVEs total

CVE-2026-47732Twig Sandbox: multiple `__toString()` policy bypasses via unguarded string coercion points
CVE-2026-48806Twig: Sandbox `__toString()` policy bypass via dynamic mapping keys
CVE-2026-48805Twig: Sandbox state regression in deprecated internal wrappers in `src/Resources/core.php`
CVE-2026-48808Twig: Sandbox property allowlist bypass via the `column` filter under `SourcePolicyInterfa
CVE-2026-48807Twig: Sandbox `__toString()` policy bypass via `Traversable` in `join` and `replace` filte
CVE-2026-49981Twig: Sandbox filter, tag and function allow-list bypass when sandbox state changes betwee
CVE-2026-46635Twig: Sandbox property allowlist bypass via the `column` filter (array_column on objects)
CVE-2026-46638Twig: `{% sandbox %}{% include %}` skips checkSecurity() on cached templates (incomplete f
CVE-2026-46628Twig: The `spaceless` filter implicitly marks its output as safe
CVE-2026-46640Twig: Arbitrary PHP code execution via `_self.(<string>)` macro-reference compilation
CVE-2026-46637Twig: HTML-output filters in twig/* extras incorrectly declared `is_safe => ['all']`
CVE-2026-46639Twig: Sandbox property and method bypass via object-destructuring assignment
CVE-2026-46627Twig: Sandbox resource exhaustion via unbounded `for` / `range()`
CVE-2026-46634Twig: `template_from_string()` escapes a SourcePolicy-driven sandbox via synthesized templ
CVE-2026-46633Twig: PHP code injection via `{% use %}` template name
CVE-2026-46629Twig: Unbounded formatter memoisation in twig/intl-extra keyed on template-controlled argu

IV. Related Vulnerabilities

Same product: Twig
Same vendor: twigphp
Same weakness: CWE-79

V. Comments for CVE-2026-47730

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