CVE-2023-46735

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Starting in version 6.0.0 and prior to version 6.3.8, the error message in WebhookController returns unescaped user-submitted input. As of version 6.3.8, WebhookController now doesn't return any user-submitted input in its response.

Published: Nov 10, 2023
Updated: May 9, 2024
CVE: CVE-2023-46735
GHSA: GHSA-72x2-5c85-6wmr
Severity: Medium
Exploit:

CVSS v3:

Severity: Medium
Score: 6.1
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CWEs:

CWE-79

OWASP TOP 10:

A7 - Cross-Site Scripting (XSS)

Affected Software
References

Software	From	Fixed in
symfony / webhook	6.3.0	6.3.8
symfony / symfony	6.3.0	6.3.8
sensiolabs / symfony	6.0.0	6.3.8

https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2023-46735.yaml
https://github.com/symfony/symfony/commit/8128c302430394f639e818a7103b3f6815d8d962
https://github.com/symfony/symfony/security/advisories/GHSA-72x2-5c85-6wmr
https://symfony.com/cve-2023-46735

Vulnerability Database

CVE-2023-46735

Deep Security Visibility Without the Complexity