mercurius
npm4 known CVEs affecting this package
Aggregated from OSV, GitHub Security Advisories, NVD, and vendor advisories. Each CVE links to its full detail page with vendor advisories, patches, fixed versions, and remediation guidance.
CVEs affecting mercuriuspage 1 of 1
- CVE-2021-43801HIGHCVSS 7.5EG 7.5✓ Fixed in 8.11.22021-12-13
Mercurius is a GraphQL adapter for Fastify. Any users from [email protected] to 8.11.1 are subjected to a denial of service attack by sending a malformed JSON to `/graphql` unless they are using a custom error handler. The vulnerability has…
- CVE-2023-22477MEDIUMCVSS 5.3EG 5.3✓ Fixed in 8.13.22023-01-09
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…
- CVE-2025-64166MEDIUMCVSS 5.4EG 5.4✓ Fixed in 16.4.02026-03-05
Mercurius is a GraphQL adapter for Fastify. Prior to version 16.4.0, a cross-site request forgery (CSRF) vulnerability was identified. The issue arises from incorrect parsing of the Content-Type header in requests. Specifically, requests w…
- CVE-2026-30241HIGHCVSS 8.2EG 8.2✓ Fixed in 16.8.02026-03-06
Mercurius is a GraphQL adapter for Fastify. Prior to version 16.8.0, Mercurius fails to enforce the configured queryDepth limit on GraphQL subscription queries received over WebSocket connections. The depth check is correctly applied to HT…
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