PT-2023-30175 · Symfony · Symfony

Maxime-Aknin · Published 2023-11-10 · Updated 2024-03-06 · CVE-2023-46735

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Symfony versions 6.0.0 through 6.3.7

Description The error message in WebhookController returns unescaped user-submitted input. This issue affects Symfony, a PHP framework for web and console applications and a set of reusable PHP components.

Recommendations For versions 6.0.0 through 6.3.7, update to version 6.3.8 or later, where WebhookController no longer returns any user-submitted input in its response. As a temporary workaround, consider modifying the WebhookController to not return user-submitted input in its response until a patch is available.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BIT-SYMFONY-2023-46735

CVE-2023-46735

GHSA-72X2-5C85-6WMR

Affected Products

Symfony

References · 14

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/46xxx/CVE-2023-46735.json · Exploit
• 🔥 https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2023-46735.yaml · Exploit
• https://github.com/symfony/symfony/security/advisories/GHSA-72x2-5c85-6wmr · Vendor Advisory
• https://github.com/symfony/symfony/commit/8128c302430394f639e818a7103b3f6815d8d962 · Patch
• https://osv.dev/vulnerability/CVE-2023-46735 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-46735 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-46735 · Security Note
• https://cve.org/CVERecord?id=CVE-2023-46735 · Security Note
• https://osv.dev/vulnerability/GHSA-72x2-5c85-6wmr · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-46735 · Vendor Advisory
• https://osv.dev/vulnerability/BIT-symfony-2023-46735 · Vendor Advisory
• https://github.com/symfony/symfony · Note
• https://symfony.com/cve-2023-46735 · Note
• https://twitter.com/CVEnew/status/1723042546744521118 · Twitter Post