medium4.3
CVE-2026-40305
DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem.
Impact
DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Starting in version 6.0.0 and prior to version 10.2.2, in the friends feature, a user could craft a request that would force the acceptance of a friend request on another user. Version 10.2.2 patches the issue.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| nuget | DotNetNuke.Core | >= 6.0.0, < 10.2.2 | 10.2.2 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Dnnsoftware | Dotnetnuke | from 6.0.0 before 10.2.2 |