CVE-2025-64094 – DNN vulnerable to stored cross-site-scripting (XSS) via SVG upload

CVE ID : CVE-2025-64094

Published : Oct. 28, 2025, 10:15 p.m. | 29 minutes ago

Description : DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to 10.1.1, sanitization of the content of uploaded SVG files was not covering all possible XSS scenarios. This vulnerability exists because of an incomplete fix for CVE-2025-48378. This vulnerability is fixed in 10.1.1.

Severity: 6.4 | MEDIUM

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