CVE-2026-19339

CVE-2026-19339 affects the Alibaba Cloud/DataWorks MCP server (aliyun alibabacloud-dataworks-mcp-server) up to version 1.0.43. The vulnerability is in ReadResourceRequestSchema (src/resources/initResources.ts): manipulating the argument request.params.uri enables server-side request forgery (SSRF...

CVE-2026-19339 aliyun alibabacloud-dataworks-mcp-server initResources.ts ReadResourceRequestSchema server-side request forgery

A security flaw has been discovered in aliyun alibabacloud-dataworks-mcp-server up to 1.0.43. The impacted element is the function ReadResourceRequestSchema of the file src/resources/initResources.ts. The manipulation of the argument request.params.uri results in server-side request forgery. The...