5.1

CVSS Score

4.0

-

CVSS Score

Basic Information

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CVE-2026-46637

CVE-2026-46637: Twig: HTML-output filters in twig/* extras incorrectly declared `is_safe => ['all']`

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 is_safe => [all], causing Twig to treat plain text or HTML output as safe in HTML, JavaScript, CSS, URL, and other contexts where the output is not properly escaped. This issue is fixed in version 3.26.0.

Miggo Vulnerability Database

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CVE-2026-46637

CVE-2026-46637:

5.1

CVSS Score

4.0

-

CVSS Score

Basic Information

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Technical Details

SSVC / BOD 26-04 ↗

Exploitation NoneAutomatable NoTech Impact Partial

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Technical Details

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Root Cause Analysis:

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WAF Protection Rules

WAF Rule

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Reasoning

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