CVE-2023-46735
mediumpriority · track · 24EPSS 0.006 · 47 %ileEUUSEPSS · scored 2026-10-27
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.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (5)
Products and version ranges known to be affected.
advisories (2)
Vendor and ecosystem advisories describing this.
- GHSA-72x2-5c85-6wmrSymfony potential Cross-site Scripting in WebhookController2023-11-12ghsa · osvUS
### 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.
- BIT-symfony-2023-467352024-03-06vendor · osvUS
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.
also known as (5)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (7)
External citations — patches, advisories, analysis.
- https://cxsecurity.com/cveshow/CVE-2023-46735/cnnvd
- https://github.com/symfony/symfony/commit/8128c302430394f639e818a7103b3f6815d8d962cnnvd
- https://github.com/symfony/symfony/security/advisories/GHSA-72x2-5c85-6wmrcnnvd
- https://github.com/symfony/symfony/commit/8128c302430394f639e818a7103b3f6815d8d962enisa_euvd
- https://github.com/symfony/symfony/security/advisories/GHSA-72x2-5c85-6wmrenisa_euvd
- https://github.com/symfony/symfony/commit/8128c302430394f639e818a7103b3f6815d8d962Patchnvd
- https://github.com/symfony/symfony/security/advisories/GHSA-72x2-5c85-6wmrPatchVendor Advisorynvd
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