Technology · Dnnsoftware
Dnnsoftware Dotnetnuke vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 6 vulnerabilities in Dnnsoftware Dotnetnuke: 0 in the last 7 days and 0 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-40321, was published on 17 April 2026.
- Last 7 days
- 0
- Last 90 days
- 0
- Critical, all time
- 1
- Exploited in the wild
- 0
About Dnnsoftware Dotnetnuke
DotNetNuke is a web content management system built on the .NET framework for creating and managing websites and web applications.
Latest Dnnsoftware Dotnetnuke vulnerabilities
- CVE-2026-40321: DotNetNuke.Core has stored cross-site-scripting (XSS) via SVG uploadhighCVSS 8EPSS 6.4%
- CVE-2026-40306: DNN: Same HostGUID for all new installsmediumCVSS 6.5EPSS 0.2%
- CVE-2026-40305: DNN: Force Friend Request AcceptancemediumCVSS 4.3EPSS 0.2%
- CVE-2025-64095: DNN Insufficient Access Control - Image Upload allows for Site Content OverwritecriticalCVSS 10EPSS 47.0%
- CVE-2025-64094: DNN vulnerable to stored cross-site-scripting (XSS) via SVG uploadmediumCVSS 6.4EPSS 0.2%
- CVE-2025-62802: DNN CKEditor Provider allows unauthenticated upload out-of-the-boxmediumCVSS 4.3EPSS 0.2%
Most severe Dnnsoftware Dotnetnuke vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2025-64095: DNN Insufficient Access Control - Image Upload allows for Site Content OverwritecriticalCVSS 10EPSS 47.0%
- CVE-2026-40321: DotNetNuke.Core has stored cross-site-scripting (XSS) via SVG uploadhighCVSS 8EPSS 6.4%
- CVE-2026-40306: DNN: Same HostGUID for all new installsmediumCVSS 6.5EPSS 0.2%
- CVE-2025-64094: DNN vulnerable to stored cross-site-scripting (XSS) via SVG uploadmediumCVSS 6.4EPSS 0.2%
- CVE-2025-62802: DNN CKEditor Provider allows unauthenticated upload out-of-the-boxmediumCVSS 4.3EPSS 0.2%
- CVE-2026-40305: DNN: Force Friend Request AcceptancemediumCVSS 4.3EPSS 0.2%
Vulnerabilities per week
Nothing was published in the last eight weeks. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Dnnsoftware Dotnetnuke vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/dotnetnuke)<a href="https://junglewise.ai/threats/technologies/dotnetnuke"><img src="https://junglewise.ai/threats/technologies/dotnetnuke/badge.svg" alt="Dnnsoftware Dotnetnuke vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/dotnetnuke.json, and this page as text at https://junglewise.ai/threats/technologies/dotnetnuke.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Dnnsoftware Dotnetnuke vulnerabilities", https://junglewise.ai/threats/technologies/dotnetnuke, 10 November 2026.