← לוח פגיעויות

CVE-2026-52870

גבוהה 7.6

תיאור (מקור, אנגלית)

The MCP Python SDK, called mcp on PyPI, is a Python implementation of the Model Context Protocol (MCP). From 1.23.0 until 1.27.2, default handlers installed by server.experimental.enable_tasks() for tasks/list, tasks/get, tasks/result, and tasks/cancel operate only on task identifiers without recording the session that created each task, allowing any connected client to enumerate, read results from, consume messages for, or cancel other clients' tasks. This issue is fixed in version 1.27.2.

מדדים

CVSS 3.1
7.6 (HIGH) מקור הציון: CNA CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L
EPSS — סבירות ניצול
0% (אחוזון 000) נכון ל-8/8/2026
CWE
CWE-862

מוצרים מושפעים

lfprojects: mcp python sdk

קישורים