Azure MCP Server Tools Elevation of Privilege Vulnerability
cve-program · CVE-2026-26118
PublishedServer-side request forgery (ssrf) in Azure MCP Server allows an authorized attacker to elevate privileges over a network.
Read the publisher's advisoryeuvd · EUVD-2026-10689
PublishedServer-side request forgery (ssrf) in Azure MCP Server allows an authorized attacker to elevate privileges over a network.
Read the publisher's advisorynvd · CVE-2026-26118
PublishedServer-side request forgery (ssrf) in Azure MCP Server allows an authorized attacker to elevate privileges over a network.
Read the publisher's advisoryosv · GHSA-hhfx-wfvq-7g9c
PublishedServer-Side Request Forgery (SSRF) in Azure MCP Server allows an authorized attacker to elevate privileges over a network.
Read the publisher's advisoryAffected versions, risk and source history
Related advisories and sources
Publishers link these advisories through the identifiers shown below. A shared identifier or date alone does not tell you whether your software is affected or whether the advisories describe the same cause.
CVE-2026-26118 · CVE overview and exploitation status
cve-program · CVE-2026-26118
euvd · EUVD-2026-10689
nvd · CVE-2026-26118
osv · GHSA-hhfx-wfvq-7g9c
- https://nvd.nist.gov/vuln/detail/CVE-2026-26118
- https://github.com/microsoft/mcp/commit/804ff60293206c4d8e832f772097238561bf2c34
- https://github.com/microsoft/mcp
- https://github.com/microsoft/mcp/releases/tag/Azure.Mcp.Server-1.0.2
- https://github.com/microsoft/mcp/releases/tag/Azure.Mcp.Server-2.0.0-beta.17
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26118
Related changes
Linked by CVE identifierNo related changes are available here.