En bref
- CVE-2025-59821 est une vulnérabilité MOYENNE (CVSS 6.1) touchant DotNetNuke.Core, dotnetnuke (dnnsoftware).
- Probabilité d'exploitation dans les 30 prochains jours (EPSS) : 0.21%, plus élevée que 11.5% des vulnérabilités.
- Correctif : mettre à jour vers 10.1.0 ou plus récent.
Description
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.
NVD description
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.
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