Vulnerabilidades
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Vulnerabilidades nuevas2980▼ 83 respecto a la semana anterior
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3 resultados, ordenados por fecha de publicación (más recientes primero)
| CVE | Estado | Severidad | EPSS | Explotación activa | Tecnologías afectadas | Publicada ▼ | Modificada | Descripción |
|---|---|---|---|---|---|---|---|---|
| Modificada | Alta (7.6) | 0.66% | — | Lfprojects MCP GO SDK | 2/4/2026 | 24/7/2026 | The Go MCP SDK used Go's standard encoding/json. Prior to version 1.4.0, the Model Context Protocol (MCP) Go SDK does not enable DNS rebinding protection by default for HTTP-based servers. When an HTTP-based MCP server is run on localhost without authentication with StreamableHTTPHandler or SSEHandler, a malicious… | |
| Analizada | Media (6.5) | 0.21% | — | Lfprojects MCP GO SDK | 24/3/2026 | 17/6/2026 | The Go MCP SDK used Go's standard encoding/json. Prior to version 1.4.1, the Go SDK's Streamable HTTP transport accepted browser-generated cross-site `POST` requests without validating the `Origin` header and without requiring `Content-Type: application/json`. In deployments without Authorization, especially stateless… | |
| Modificada | Alta (7) | 0.46% | — | Lfprojects MCP GO SDK | 26/2/2026 | 15/7/2026 | The Go MCP SDK used Go's standard encoding/json.Unmarshal for JSON-RPC and MCP protocol message parsing in versions prior to 1.3.1. Go's standard library performs case-insensitive matching of JSON keys to struct field tags — a field tagged json:"method" would also match "Method", "METHOD", etc. This violated the… |