CVE-2026-26118GHSA-HHFX-WFVQ-7G9CPYSEC-2026-2669
Azure MCP Server Tools Elevation of Privilege Vulnerability
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 1.0.2, 2.0.0-beta.17, 2.0.0b17
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- 1 proof of concept on GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: total
Summary
Server-side request forgery (ssrf) in Azure MCP Server allows an authorized attacker to elevate privileges over a network.
Timeline
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: total
- CVE published
- Record last updated
Affected versions
- Microsoft Azure MCP Server Tools 1.0.0 (npm)
From 1.0.0 · fixed in 1.0.2
- Microsoft Azure MCP Server Tools 1.0.0 (NuGet)
From 1.0.0 · fixed in 1.0.2
- Microsoft Azure MCP Server Tools 2.0.0 (npm)
From 2.0.0-beta.1 · fixed in 2.0.0-beta.17
- Microsoft Azure MCP Server Tools 2.0.0 (NuGet)
From 2.0.0-beta.1 · fixed in 2.0.0-beta.17
- Microsoft Azure MCP Server Tools 2.0.0 (PyPi)
From 2.0.0-beta.1 · fixed in 2.0.0-beta.17
- Azure.McpNuGet
From 2.0.0-beta.1 · fixed in 2.0.0-beta.17
- Azure.McpNuGet
From 1.0.0 · fixed in 1.0.2
- @azure/mcpnpm
From 2.0.0-beta.1 · fixed in 2.0.0-beta.17
- msmcp-azurePyPI
From 2.0.0b14 · fixed in 2.0.0b17
- @azure/mcpnpm
From 1.0.0 · fixed in 1.0.2