CVE-2026-19339aliyun alibabacloud-dataworks-mcp-server initResources.ts ReadResourceRequestSchema server-side request forgery
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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.
- CVSS
- 6.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
- Weakness (CWE)
- CWE-918
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulDB
- NVD analysis
- Deferred
- Record last updated
- Aug 10, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
aliyun alibabacloud-dataworks-mcp-server aliyun:alibabacloud-dataworks-mcp-server | 1.0.0; 1.0.1; 1.0.2; 1.0.3; 1.0.4; 1.0.5; 1.0.6; 1.0.7; and 36 more ranges | CNA record |
References
- https://vuldb.com/vuln/387175vdb-entry, technical-description
- https://vuldb.com/vuln/387175/ctisignature, permissions-required
- https://vuldb.com/cve/CVE-2026-19339third-party-advisory
- https://vuldb.com/submit/865263third-party-advisory
- https://github.com/aliyun/alibabacloud-dataworks-mcp-server/issues/27issue-tracking
- https://github.com/aliyun/alibabacloud-dataworks-mcp-server/product
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.