CVE-2026-26118
High
Description
Server-side request forgery (ssrf) in Azure MCP Server allows an authorized attacker to elevate privileges over a network.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Microsoft Azure Mcp Server
PublishedMar 10, 2026
First seenMar 10, 2026
Weakness typeCWE-918Server-side request forgery (SSRF)
How to fix
Update
- microsoft azure_mcp_server2.0.0 or later
- Azure.Mcp2.0.0-beta.17, 1.0.2 or later
- @azure/mcp2.0.0-beta.17, 1.0.2 or later
- msmcp-azure2.0.0b17 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft azure_mcp_server | v < 2.0.0, 2.0.0 | 2.0.0 |
| Azure.McpNuGet | 2.0.0-beta.1 ≤ v < 2.0.0-beta.17, 1.0.0 ≤ v < 1.0.2 | 2.0.0-beta.17, 1.0.2 |
| @azure/mcpnpm | 2.0.0-beta.1 ≤ v < 2.0.0-beta.17, 1.0.0 ≤ v < 1.0.2 | 2.0.0-beta.17, 1.0.2 |
| msmcp-azurePyPI | 2.0.0b14 ≤ v < 2.0.0b17 | 2.0.0b17 |
Check your version
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