DNN vulnerable to Reflected Cross-Site Scripting (XSS) using url to profile

TRUNG BÌNH 6.1CVE-2025-59821 · GHSA-jc4g-c8ww-5738 · Công bố 23/09/2025 · cập nhật 11/10/2026

Tóm tắt nhanh

CVE-2025-59821 là lỗ hổng mức TRUNG BÌNH (CVSS 6.1) ảnh hưởng DotNetNuke.Core, dotnetnuke (dnnsoftware).
Xác suất bị khai thác trong 30 ngày tới (EPSS): 0.21%, cao hơn 11.5% các lỗ hổng khác.
Cách xử lý: cập nhật lên 10.1.0 hoặc mới hơn.

Gói / sản phẩm	Phiên bản bị ảnh hưởng	Phiên bản đã vá
DotNetNuke.Core NuGet	`< 10.1.0`	`10.1.0`
dotnetnuke dnnsoftware	`< 10.1.0`	`10.1.0`

Mô tả

Summary

A reflected cross-site scripting (XSS) vulnerability exists under certain conditions, using a specially crafter url to view a user profile

Description

DNN’s URL/path handling and template rendering can allow specially crafted input to be reflected into a user profile that are returned to the browser. In these cases, the application does not sufficiently neutralize or encode characters that are meaningful in HTML, so an attacker can cause a victim’s browser to interpret attacker-controlled content as part of the page’s HTML.

Mô tả của NVD

DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to version 10.1.0, DNN’s URL/path handling and template rendering can allow specially crafted input to be reflected into a user profile that is returned to the browser. In these cases, the application does not sufficiently neutralize or encode characters that are meaningful in HTML, so an attacker can cause a victim’s browser to interpret attacker-controlled content as part of the page’s HTML. This issue has been patched in version 10.1.0.