CVE-2026-49291

Katalog CVE

CVSS 8.1 · High EPSS 0,49%

Kerentanan Missing Authorization. Skor CVSS 3.1 8.1 (High) menurut github.com.

Deskripsi (NVD)

mcp-memory-service is a semantic memory layer for AI applications. Prior to version 10.65.3, the HTTP MCP JSON-RPC endpoint at `/mcp` requires only OAuth `read` scope for all requests, then dispatches `tools/call` directly to handlers that include mutating tools. A read-only OAuth client can call `store_memory` and `delete_memory` through MCP even though the corresponding REST endpoints require `write` scope. Version 10.65.3 patches the issue.

Rincian

Terbit di NVD

19 Juni 2026

Terakhir diubah

23 Juni 2026

Status NVD

Deferred

CVSS 3.1

8.1 (High), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-862: Missing Authorization

EPSS (30 hari)

0,49% peluang dieksploitasi; lebih tinggi dari 40,3% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/doobidoo/mcp-memory-service/security/advisories/GHSA-2r68-g678-7qr3
• https://pypi.org/project/mcp-memory-service/10.65.3
• https://web.archive.org/web/20260508112116/https://github.com/doobidoo/mcp-memory-service/