AUGUST 16, 2026
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Case File

CVE-2026-19339

MEDIUM · CVSS 6.3 EPSS 0.21% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-09 · Last synced 2026-08-16

CyberRota Analysis

AI-Generated

A security vulnerability exists in the aliyun alibabacloud-dataworks-mcp-server, specifically in the ReadResourceRequestSchema function, which is susceptible to server-side request forgery due to improper handling of the request.params.uri argument. This flaw allows remote attackers to manipulate requests, potentially leading to unauthorized access to internal resources. Organizations using this software version should prioritize remediation to mitigate the risk of exploitation.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-19339
Severity
MEDIUM
CVSS
6.3
EPSS
0.21%

Original NVD Description

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 attack may be launched remotely. The project was informed of the problem early through an issue report but has not responded yet.