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 SVG upload. An user can execute arbitrary scripts in the context of other users by uploading a...

DotNetNuke.Core has stored cross-site-scripting (XSS) via SVG upload

DNN formerly DotNetNuke is an open-source web content management platform CMS in the Microsoft ecosystem. Prior to version 10.2.2, a user could upload a specially crafted SVG file that could include scripts that can target both authenticated and unauthenticated DNN users. The impact is increased ...

Dotnetnuke < 10.2.2 Same HostGUID for all new installs (CVE-2026-40306)

According to its self-reported version, the instance of Dotnetnuke running on the remote web server is prior to 10.2.2. 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...

Dotnetnuke 6.0.x < 10.2.2 Force Friend Request Acceptance (CVE-2026-40305)

According to its self-reported version, the instance of Dotnetnuke running on the remote web server is 6.0.x prior to 10.2.2. 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...

PT-2026-32982

DNN formerly DotNetNuke is an open-source web content management platform CMS in the Microsoft ecosystem. All new installations of DNN 10.x.x - 10.2.1 have the same Host GUID. This does not affect upgrades from 9.x.x. Version 10.2.2 patches the issue...

Dotnetnuke < 10.2.2 Same HostGUID for all new installs (GHSA-2rhw-gw3f-477j)

According to its self-reported version, the instance of Dotnetnuke running on the remote web server is prior to 10.2.2. 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...

Dotnetnuke < 10.2.2 Stored cross-site-scripting (XSS) via SVG upload (GHSA-ffq7-898w-9jc4)

According to its self-reported version, the instance of Dotnetnuke running on the remote web server is prior to 10.2.2. 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...

Dotnetnuke 6.0.x < 10.2.2 Force Friend Request Acceptance (GHSA-fpj4-9qhx-5m6m)

According to its self-reported version, the instance of Dotnetnuke running on the remote web server is 6.0.x prior to 10.2.2. 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...

PT-2026-32981

Name of the Vulnerable Software and Affected Versions DNN versions 6.0.0 through 10.2.1 Description In the friends feature, a user could craft a request that would force the acceptance of a friend request on another user. Recommendations Update to version 10.2.2...

Cross-Site Scripting (XSS)

dotnetnuke.core is vulnerable to Cross-Site Scripting XSS. The vulnerability is due to improper input validation in module friendly names, which allows an attacker to inject and execute malicious scripts during certain module operations in the Persona Bar...

Cross-site Scripting (XSS)

dotnetnuke.core is vulnerable to cross-site scripting XSS. The vulnerability is due to module titles supporting rich text input without proper script sanitization, which allows an attacker to inject and execute malicious scripts in certain scenarios...

Dotnetnuke 9.0.x < 9.13.10 / 10.0.x < 10.02.00 Potential XSS vulnerability in modules' header and footer (CVE-2026-24784)

According to its self-reported version, the instance of Dotnetnuke running on the remote web server is 9.0.x prior to 9.13.10 or 10.0.x prior to 10.02.00. It is, therefore, affected by a vulnerability. - DNN formerly DotNetNuke is an open-source web content management platform CMS in the Microsof...

Dotnetnuke < 9.13.10 / 10.0.x < 10.02.00 Stored XSS in Module Description (CVE-2026-24833)

According to its self-reported version, the instance of Dotnetnuke running on the remote web server is prior to 9.13.10 or 10.0.x prior to 10.02.00. It is, therefore, affected by a vulnerability. - DNN formerly DotNetNuke is an open-source web content management platform CMS in the Microsoft...

Dotnetnuke < 9.13.10 / 10.0.x < 10.02.00 Stored XSS via Module Title (CVE-2026-24838)

According to its self-reported version, the instance of Dotnetnuke running on the remote web server is prior to 9.13.10 or 10.0.x prior to 10.02.00. It is, therefore, affected by a vulnerability. - DNN formerly DotNetNuke is an open-source web content management platform CMS in the Microsoft...

Dotnetnuke 9.0.x < 9.13.10 / 10.0.x < 10.02.00 Stored XSS in Scheduler LogNotes (CVE-2026-24836)

According to its self-reported version, the instance of Dotnetnuke running on the remote web server is 9.0.x prior to 9.13.10 or 10.0.x prior to 10.02.00. It is, therefore, affected by a vulnerability. - DNN formerly DotNetNuke is an open-source web content management platform CMS in the Microsof...

Dotnetnuke 9.0.x < 9.13.10 / 10.0.x < 10.2.0 Stored XSS in Module Deletion Confirmation Modal (CVE-2026-24837)

According to its self-reported version, the instance of Dotnetnuke running on the remote web server is 9.0.x prior to 9.13.10 or 10.0.x prior to 10.2.0. It is, therefore, affected by a vulnerability. - DNN formerly DotNetNuke is an open-source web content management platform CMS in the Microsoft...

DNN DotNetNuke.Core < 9.13.10 / 10.0 < 10.2.0 XSS

According to its self-reported version, the instance of DNN formerly DotNetNuke running on the remote web server is prior to 9.13.10 and 10.2.0. It is, therefore, affected by a cross-site scripting vulnerability: - DNN formerly DotNetNuke is an open-source web content management platform CMS in t...

CVE-2020-37103

DotNetNuke 9.5 contains a persistent cross-site scripting vulnerability that allows normal users to upload malicious XML files with executable scripts through journal tools. Attackers can upload XML files with XHTML namespace scripts to execute arbitrary JavaScript in users' browsers, potentially...

CVE-2020-37103

DotNetNuke 9.5 contains a persistent cross-site scripting vulnerability that allows normal users to upload malicious XML files with executable scripts through journal tools. Attackers can upload XML files with XHTML namespace scripts to execute arbitrary JavaScript in users' browsers, potentially...

CVE-2020-37103

DotNetNuke 9.5 contains a persistent cross-site scripting (XSS) vulnerability that allows normal users to upload XML files with executable scripts via journal tools. This can cause arbitrary JavaScript to run in users’ browsers, potentially bypassing CSRF protections and enabling more damaging at...