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CVE-2023-46734

nvd nist
Published: Nov 10, 2023Modified: Jul 29, 2026

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6.1
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Exploitability: 2.8 / Impact: 2.7
Source: NVD

Description

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Starting in versions 2.0.0, 5.0.0, and 6.0.0 and prior to versions 4.4.51, 5.4.31, and 6.3.8, some Twig filters in CodeExtension use `is_safe=html` but don't actually ensure their input is safe. As of versions 4.4.51, 5.4.31, and 6.3.8, Symfony now escapes the output of the affected filters.

Affected (7)

Debian
1 product
Debian Linux
Sensiolabs
1 product
Symfony
Symfony
1 product
Twig Bridge
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Debian Linux
Version 10.0
Configuration B
6 vulnerable
Vulnerable SoftwareAffected Versions
Sensiolabs
Symfony
2.0.0 ≤ version < 4.4.51
Symfony
5.0.0 ≤ version < 5.4.31
Symfony
6.0.0 ≤ version < 6.3.8
Symfony
Twig Bridge
2.0.0 ≤ version < 4.4.51
Twig Bridge
5.0.0 ≤ version < 5.4.31
Twig Bridge
6.0.0 ≤ version < 6.3.8

Related CWEs

CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (8)

Source: security-advisories@github.com
Patch
Source: security-advisories@github.com
Patch
Source: security-advisories@github.com
Vendor Advisory
Source: security-advisories@github.com
Mailing List
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List

Timeline

No history available yet.