cbcvebase.
CVE-2026-40305
published 2026-04-17

CVE-2026-40305: 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…

PriorityP422medium4.3CVSS 3.1
AVNACLPRLUINSUCLINAN
EPSS
0.18%
8.1th percentile
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

2 ranges
VendorProductVersion rangeFixed in
dnnsoftwarednn.platform
dnnsoftwaredotnetnuke>= 6.0.0 < 10.2.210.2.2
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