GHSA-hg4r-wjvj-4cwwMediumCVSS 7.7
UTMStack before 11.2.16 contains a server-side request forgery vulnerability that allows...
🔗 CVE IDs covered (1)
📋 Description
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.
🔗 References (5)
- https://nvd.nist.gov/vuln/detail/CVE-2026-82044
- https://github.com/utmstack/UTMStack/commit/4e7a727c3b8d8e2ad020d3b4f982a6d085dbecdd
- https://github.com/UTMStack/UTMStack/releases/tag/v11.2.16
- https://www.vulncheck.com/advisories/utmstack-server-side-request-forgery-via-downloadpdf
- https://github.com/advisories/GHSA-hg4r-wjvj-4cww