Description
Symfony UX is a JavaScript ecosystem for Symfony. From 2.8.0 until 2.36.0 and 3.1.0, the HMAC computed by Symfony\UX\LiveComponent\LiveComponentHydrator covered only sorted prop key/value pairs and did not include the component name, the slot identifier (props vs propsFromParent), or request context, allowing a signed blob minted for one component or slot to be replayed in another and set a read-only prop on a target component. This issue is fixed in versions 2.36.0 and 3.1.0.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| symfony | ux | >= 3.0.0, < 3.1.0, < 2.36.0 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Packagist | symfony/ux-live-component | >= 2.8.0, < 2.36.0 | 2.36.0 | GHSA-34w5-c283-j9fg |
| Packagist | symfony/ux-live-component | >= 3.0.0, < 3.1.0 | 3.1.0 | GHSA-34w5-c283-j9fg |