CVE-2026-26118High· 8.8▾ MidnightPoC availableAzure MCP Server has Server-Side Request Forgery issue that allows authorized attacker to elevate privileges over a network
▾ Midnight zone — Critical, or high with PoC / in-the-wild
impact 48.4 · likelihood 0.2 · exploitation 12
A public proof-of-concept already exists for this vulnerability — see Exploit availability below.
Public exploit / PoC code seen in 1 source. Availability, not in-the-wild use.
Exploit-prediction probability, daily snapshots since Jul 13.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via OSV
1.0%
1 GitHub repo
Last analysed / modified upstream
Server-Side Request Forgery (SSRF) in Azure MCP Server allows an authorized attacker to elevate privileges over a network.
Azure.Mcp >= 2.0.0-beta.1, < 2.0.0-beta.17Azure.Mcp >= 1.0.0, < 1.0.2@azure/mcp >= 2.0.0-beta.1, < 2.0.0-beta.17msmcp-azure >= 2.0.0b14, < 2.0.0b17@azure/mcp >= 1.0.0, < 1.0.2Upgrade to a patched release:
Azure.Mcp 2.0.0-beta.17Azure.Mcp 1.0.2@azure/mcp 2.0.0-beta.17msmcp-azure 2.0.0b17@azure/mcp 1.0.2Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.