CVE-2026-125271 AWS API MCP Server Security Policy Bypass via Incorrect Operation Name Normalization
| Reporter | Title | Published | Views | Family All 5 |
|---|---|---|---|---|
 | CVE-2026-125271 | 10 Nov 202616:39 | – | circl |
 | CVE-2026-125271 | 10 Nov 202616:33 | – | cve |
 | EUVD-2026-121327 | 10 Nov 202616:33 | – | euvd |
 | CVE-2026-125271 | 10 Nov 202617:17 | – | nvd |
 | CVE-2026-125271: AWS aws-api-mcp-server: Incorrect normalization of operation names in the custom security policy enforcement in awslabs aws-api-mcp-server… | 10 Nov 202600:00 | – | rapid7 |
[
{
"vendor": "AWS",
"product": "aws-api-mcp-server",
"versions": [
{
"status": "affected",
"version": "0.2.13",
"lessThan": "1.5.1",
"versionType": "custom"
}
],
"defaultStatus": "unaffected"
}
]Data
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10 Nov 2026 16:35Current
CVSS 3.17.8
CVSS 48.5