HIGHVulnerability
Verified
Global

NVD HIGH: CVE-2026-82044 — UTMStack before 11.2.16 contains a server-side request forgery vulnerability tha...

·Source: NIST NVD

Updated:

Executive Summary

UTMStack before 11.2.16 contains a server-side request forgery vulnerability that allows authenticated attackers to make the server request arbitrary internal resources by supplying an unvalidated url parameter to the PdfService.downloadPdf() method exposed via GET /api/generate-pdf-report. Attackers can leverage this to force the web-pdf microservice to fetch internal backend endpoints, the OpenS

Analysis

UTMStack before 11.2.16 contains a server-side request forgery vulnerability that allows authenticated attackers to make the server request arbitrary internal resources by supplying an unvalidated url parameter to the PdfService.downloadPdf() method exposed via GET /api/generate-pdf-report. Attackers can leverage this to force the web-pdf microservice to fetch internal backend endpoints, the OpenSearch cluster, or the cloud instance-metadata service, exposing sensitive internal data rendered into the returned PDF. CVSS Score: 7.7. Published: 2026-10-02T21:16:56.933.

Indicators of Compromise (1)

CVE (1)
CVE-2026-82044
NVDMITRE CVE
Source Attribution

Originally published by NIST NVD on Oct 2, 2026. Verified by: NIST.

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