CVE-2026-50027— mcp-memory-service 文档API 未认证致内存读写删除漏洞
影响版本矩阵 1
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| doobidoo | mcp-memory-service | < 10.67.1 | affected |
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一、 漏洞 CVE-2026-50027 基础信息
漏洞信息
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Vulnerability Title
mcp-memory-service: Missing Authentication on Document API Endpoints Allows Unauthenticated Memory Read/Write/Delete
来源: CVE Program / CVE List V5
Vulnerability Description
mcp-memory-service is a semantic memory layer for AI applications. Prior to 10.67.1, all HTTP routes under /api/documents/* in mcp-memory-service are served without any authentication dependency, even when the server is configured with an API key (MCP_API_KEY) or OAuth. An unauthenticated remote attacker can upload arbitrary content into the memory store (write), retrieve stored document content (read), and permanently delete memories belonging to authenticated users (delete) — all without supplying any credentials. The /api/memories counterpart correctly enforces authentication, making this an inconsistent and exploitable authentication boundary. This vulnerability is fixed in 10.67.1.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
来源: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
来源: CVE Program / CVE List V5
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| doobidoo | mcp-memory-service | < 10.67.1 | - |
二、漏洞 CVE-2026-50027 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2026-50027 厂商安全公告 (1)
CVE-2026-50027 其他参考 (1)
- 🔗 404 Not Foundx_refsource_CONFIRM
IV. Related Vulnerabilities
V. Comments for CVE-2026-50027
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