Symfony potential Cross-site Scripting in WebhookController
### 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.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2023-46735US | medium6.1 | — | ||
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 `Webhoo… | ||||
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references
External citations — patches, advisories, analysis.
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2023-46735.yamlWEB
- https://github.com/symfony/symfonyPACKAGE
- https://github.com/symfony/symfony/commit/8128c302430394f639e818a7103b3f6815d8d962WEB
- https://github.com/symfony/symfony/security/advisories/GHSA-72x2-5c85-6wmrWEB
- https://nvd.nist.gov/vuln/detail/CVE-2023-46735ADVISORY
- https://symfony.com/cve-2023-46735WEB
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