GHSA-72x2-5c85-6wmr

Symfony potential Cross-site Scripting in WebhookController

Source: GitHub Advisory Database (reviewed) Moderate CVE-2023-46735

Packages

Ecosystem	Package	Affected	Fixed in
Packagist	symfony/webhook	>= 6.3.0, < 6.3.8	6.3.8
Packagist	symfony/symfony	>= 6.3.0, < 6.3.8	6.3.8

Details

As written in the advisory (Markdown source, shown as plain text).

### Description The error message in WebhookController returns unescaped user-submitted input. ### Resolution WebhookController now doesn't return any user-submitted input in its response. The patch for this issue is available [here](https://github.com/symfony/symfony/commit/8128c302430394f639e818a7103b3f6815d8d962) for branch 6.3. ### Credits We would like to thank Maxime Aknin for reporting the issue and to Nicolas Grekas for providing the fix.

References

External links from the advisory. They lead to third-party sites.

https://github.com/symfony/symfony/security/advisories/GHSA-72x2-5c85-6wmr web
https://nvd.nist.gov/vuln/detail/CVE-2023-46735 advisory
https://github.com/symfony/symfony/commit/8128c302430394f639e818a7103b3f6815d8d962 web
https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2023-46735.yaml web
https://github.com/symfony/symfony package
https://symfony.com/cve-2023-46735 web