MCPHub has an Improper Authorization vulnerability via its handleSseConnection function

緊急 9.8CVE-2025-11287 · GHSA-v7c4-33vf-cqqq · 05/10/2025 公開 · 09/10/2026 更新

要点

CVE-2025-11287 は mcphub (mcphubx), @samanhappy/mcphub に影響する深刻度「緊急」 (CVSS 9.8) の脆弱性です。
今後30日間に悪用される確率（EPSS）：0.56%（全脆弱性の 46.8% より高い）。
修正版の情報はまだありません。参考情報のベンダー勧告を確認してください。

パッケージ	影響を受けるバージョン	修正済みバージョン
mcphub mcphubx	`≤ 0.9.10`	修正版なし
@samanhappy/mcphub npm	`≤ 0.9.10`	修正版なし

概要

A vulnerability was identified in samanhappy MCPHub up to 0.9.10. This vulnerability affects the function handleSseConnection of the file src/services/sseService.ts. Such manipulation leads to improper authentication. The attack may be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

NVD の説明

A vulnerability was identified in samanhappy MCPHub up to 0.9.10. This vulnerability affects the function handleSseConnectionfunction of the file src/services/sseService.ts. Such manipulation leads to improper authentication. The attack may be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.