CVE-2026-19339CWE-918ssrf

CVE-2026-19339

Medium · published August 9, 2026

CVSS v3.1
6.3
EPSS
0%
Percentile
29.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00366 · 29.3th percentile
Weakness
CWE-918 · Server-Side Request Forgery (SSRF)
Published
2026-08-09T11:17Z
References (6)
https://github.com/aliyun/alibabacloud-dataworks-mcp-server/ · [email protected]https://github.com/aliyun/alibabacloud-dataworks-mcp-server/issues/27 · [email protected]https://vuldb.com/cve/CVE-2026-19339 · [email protected]https://vuldb.com/submit/865263 · [email protected]https://vuldb.com/vuln/387175 · [email protected]https://vuldb.com/vuln/387175/cti · [email protected]
EPSS history
Timeline
  • 09 AUG 06:30Z
    aliyun alibabacloud-dataworks-mcp-server initResources.ts ReadResourceRequestSchema server-side request forgery
    cvelistv5