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.

• CWE-79

• https://github.com/symfony/symfony/commit/8128c302430394f639e818a7103b3f6815d8d962Patch
• https://github.com/symfony/symfony/security/advisories/GHSA-72x2-5c85-6wmrPatch, Vendor Advisory
• https://github.com/symfony/symfony/commit/8128c302430394f639e818a7103b3f6815d8d962Patch
• https://github.com/symfony/symfony/security/advisories/GHSA-72x2-5c85-6wmrPatch, Vendor Advisory

Published

Nov 10, 2023

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2023-4673Improper Neutralization of Special Elements used in an SQL C…9.8
• CVE-2023-46730Group-Office is an enterprise CRM and groupware tool. In aff…8.8
• CVE-2023-46731XWiki Platform is a generic wiki platform offering runtime s…9.8
• CVE-2023-46732XWiki Platform is a generic wiki platform offering runtime s…6.1
• CVE-2023-46733Symfony is a PHP framework for web and console applications …6.5
• CVE-2023-46734Symfony is a PHP framework for web and console applications …6.1
• CVE-2023-46736EspoCRM is an Open Source CRM (Customer Relationship Managem…6.5
• CVE-2023-46737Cosign is a sigstore signing tool for OCI containers. Cosign…5.3
• CVE-2023-46738CubeFS is an open-source cloud-native file storage system. A…6.5
• CVE-2023-46739CubeFS is an open-source cloud-native file storage system. A…5.9
• CVE-2023-4674Improper Neutralization of Special Elements used in an SQL C…
• CVE-2023-46740CubeFS is an open-source cloud-native file storage system. P…9.8