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VULNERABILITIES

CVE-2026-47730 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.4 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/twigphp/Twig/commit/a5f6e8793e603ef34fa86aed2a72f9fbe0b43745 [email protected]Patch
https://github.com/twigphp/Twig/releases/tag/v3.26.0 [email protected]Release Notes
https://github.com/twigphp/Twig/security/advisories/GHSA-2g2g-8p8h-fgwm [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')[email protected]

Affected Products

ProductVersions
symfony twig
>= 3.0.0, < 3.26.0

CPE

  • cpe:2.3:a:symfony:twig:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

3 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-47730
NVD Published Date:
Jul 14, 2026
NVD Last Modified:
Jul 21, 2026
Source:
[email protected]
CVE-2026-47730 Details - Not Deferred