CVE-2026-40305 MEDIUM

CVE-2026-40305: DNN has Force Friend Request Acceptance

Vendor Dnnsoftware
Product Dnn.Platform
Weakness CWE-285
Published April 17, 2026
Last update April 20, 2026
View on NVD All CVEs

CVSS base score

4.3/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality Low
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

April 17, 2026 CVE published
April 20, 2026 Record updated