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CVE-2026-49209

NONE
Risk Signal Score10/100 — NIEDRIG
  • Weniger als 24 Stunden alt

Beschreibung

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.

GitHub Advisories

GHSA-mm82-c99c-h2cfLOW

symfony/ux-live-component: Denial of service via unbounded batch action requests

composer/symfony/ux-live-component→ 2.36.0
GitHub Advisory

Referenzen