Description
Mercurius is a GraphQL adapter for Fastify. Any users of Mercurius until version 10.5.0 are subjected to a denial of service attack by sending a malformed packet over WebSocket to `/graphql`. This issue was patched in #940. As a workaround, users can disable subscriptions.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| mercurius-js | mercurius | < 10.5.0 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| npm | mercurius | >= 9.0.0, < 11.5.0 | 11.5.0 | GHSA-cm8h-q92v-xcfc |
| npm | mercurius | < 8.13.2 | 8.13.2 | GHSA-cm8h-q92v-xcfc |