PT-2026-68312 · Amazon Aws · Documentdb-Mcp-Server
CVE-2026-18954
·
Published
2026-08-05
·
Updated
2026-08-06
CVSS v4.0
5.7
Medium
| Vector | AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N |
Name of the Vulnerable Software and Affected Versions
Amazon AWS Labs DocumentDB MCP Server versions prior to 1.0.12
Description
Incorrect authorization in the aggregation pipeline tool allows an authenticated MCP client to perform unauthorized write operations on the connected database. This occurs because write-capable aggregation pipeline stages can bypass the read-only mode enforcement logic.
Recommendations
Upgrade to version 1.0.12 or later.
Exploit
Fix
Incorrect Authorization
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Weakness Enumeration
Related Identifiers
Affected Products
Documentdb-Mcp-Server