Description (CNA)
Symfony UX is a JavaScript ecosystem for Symfony. From 2.5.0 until 2.36.0 and 3.1.0, Symfony\UX\LiveComponent\Controller\BatchActionController::__invoke() iterates over the client-supplied actions array and issues a full HttpKernel sub-request for each entry; because the array size is never bounded, an authenticated client can submit a single _batch request containing thousands of actions and exhaust CPU, memory, and database connections on the application server. This issue is fixed in versions 2.36.0 and 3.1.0.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| symfony / ux | affected >= 3.0.0, < 3.1.0; affected >= 2.5.0, < 2.36.0 |
CWE
CWE-770
References
- https://github.com/symfony/ux/security/advisories/GHSA-mm82-c99c-h2cf
- https://github.com/symfony/ux/commit/95e878d5257f13d6d652ca95e3ef6bb0934d674f
- https://github.com/symfony/ux/releases/tag/v2.36.0
- https://github.com/symfony/ux/releases/tag/v3.1.0
ADP enrichment
No English description supplied.
No references supplied.