Dotnetnuke < 10.1.0 Stored Cross-Site Scripting (XSS) in Prompt module (CVE-2025-59545)

According to its self-reported version, the instance of Dotnetnuke running on the remote web server is prior to 10.1.0. It is, therefore, affected by a vulnerability. Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number...

Cross-site Scripting (XSS)

Overview DotNetNuke.Core is a references provider to the DotNetNuke.dll to develop extensions for the DNN Platform. Affected versions of this package are vulnerable to Cross-site Scripting XSS via the Prompt module when commands return raw HTML. An attacker can execute arbitrary scripts in the...

Improper Handling of Unicode Encoding

Overview DotNetNuke.Core is a references provider to the DotNetNuke.dll to develop extensions for the DNN Platform. Affected versions of this package are vulnerable to Improper Handling of Unicode Encoding in the CKEditor file upload endpoint. An attacker can probing internal network endpoints by...

Cross-site Scripting (XSS)

Overview DotNetNuke.Core is a references provider to the DotNetNuke.dll to develop extensions for the DNN Platform. Affected versions of this package are vulnerable to Cross-site Scripting XSS in the FileBrowser module. An attacker can execute arbitrary JavaScript in the context of a user's brows...

CVE-2025-59821

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,...

CVE-2025-59548

DNN formerly DotNetNuke is an open-source web content management platform CMS in the Microsoft ecosystem. Prior to version 10.1.0, specially crafted URLs to the FileBrowser are vulnerable to javascript injection, affecting any unsuspecting user clicking such link. This issue has been patched in...

CVE-2025-59546

DNN formerly DotNetNuke is an open-source web content management platform CMS in the Microsoft ecosystem. Prior to version 10.1.0, administrators and content editors can set html in module titles that could include javascript which could be used for XSS based attacks. This issue has been patched ...

CVE-2025-59547

DNN formerly DotNetNuke is an open-source web content management platform CMS in the Microsoft ecosystem. Prior to version 10.1.0, the CKEditor file upload endpoint has insufficient sanitization for filenames allowing probing network endpoints. A specially crafted request can be made to upload a...

CVE-2025-59539

DNN formerly DotNetNuke is an open-source web content management platform CMS in the Microsoft ecosystem. Prior to version 10.1.0, when embedding information in the Biography field, even if that field is not rich-text, users could inject javascript code that would run in the context of the websit...

CVE-2025-59545

DNN formerly DotNetNuke is an open-source web content management platform CMS in the Microsoft ecosystem. Prior to version 10.1.0, the Prompt module allows execution of commands that can return raw HTML. Malicious input, even if sanitized for display elsewhere, can be executed when processed...

CVE-2025-59548 DNN Vulnerable to Reflected Cross-Site Scripting (XSS) in CKEditor File Browser

DNN formerly DotNetNuke is an open-source web content management platform CMS in the Microsoft ecosystem. Prior to version 10.1.0, specially crafted URLs to the FileBrowser are vulnerable to javascript injection, affecting any unsuspecting user clicking such link. This issue has been patched in...

CVE-2025-59548

DNN (DotNetNuke) is vulnerable to Reflected XSS in the CKEditor/FileBrowser prior to version 10.1.0. Specially crafted URLs to the FileBrowser could cause javascript injection when users click the link. The issue has been addressed in version 10.1.0 (patched). Affected software: DNN platform; vul...

CVE-2025-59547 DNN's CKEditor File Uploader functionality vulnerable through Unicode obfuscation

DNN formerly DotNetNuke is an open-source web content management platform CMS in the Microsoft ecosystem. Prior to version 10.1.0, the CKEditor file upload endpoint has insufficient sanitization for filenames allowing probing network endpoints. A specially crafted request can be made to upload a...

CVE-2025-59547 DNN's CKEditor File Uploader functionality vulnerable through Unicode obfuscation

DNN formerly DotNetNuke is an open-source web content management platform CMS in the Microsoft ecosystem. Prior to version 10.1.0, the CKEditor file upload endpoint has insufficient sanitization for filenames allowing probing network endpoints. A specially crafted request can be made to upload a...

CVE-2025-59547

DNN (DotNetNuke) before version 10.1.0 has a vulnerability in the CKEditor file upload endpoint where filename sanitization allows Unicode-based path traversal that could expose internal network resources. Affected component: CKEditor file upload handler (/api/v1/upload as per PT security doc). I...

CVE-2025-59547 DNN's CKEditor File Uploader functionality vulnerable through Unicode obfuscation

DNN formerly DotNetNuke is an open-source web content management platform CMS in the Microsoft ecosystem. Prior to version 10.1.0, the CKEditor file upload endpoint has insufficient sanitization for filenames allowing probing network endpoints. A specially crafted request can be made to upload a...

CVE-2025-59821 DNN vulnerable to Reflected Cross-Site Scripting (XSS) using url to profile

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,...

CVE-2025-59821 DNN vulnerable to Reflected Cross-Site Scripting (XSS) using url to profile

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,...

CVE-2025-59821

CVE-2025-59821 : DNN (DotNetNuke) before version 10.1.0 is vulnerable to a reflected Cross‑Site Scripting (XSS) attack via URL/profile rendering. The issue arises from inadequate neutralization/encoding of HTML‑relevant characters in URL/path handling and template rendering, allowing attacker‑con...

CVE-2025-59821 DNN vulnerable to Reflected Cross-Site Scripting (XSS) using url to profile

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,...