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CVE-2020-5188
DNN (formerly DotNetNuke) through 9.4.4 has Insecure Permissions.
Medium6.5EPSS 1.9%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
DNN (formerly DotNetNuke) through 9.4.4 has Insecure Permissions.
Timeline
ID reserved
By mitre
- 54 days later
· 54 days later
Published
- 4 years later
· 4 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Medium6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
- EPSS (exploitation in 30 days)
- 1.9% · top 21% of all CVEs (7 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.5.
Weakness
Affected products
n/a
- affected n/a
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- NuGetDotNetNuke.CoreGHSA-vjcm-j85r-7p68 (opens in a new tab)
References (3)
- https://github.com/dnnsoftware/Dnn.Platform/releases (opens in a new tab)x_refsource_MISCx_transferred
- http://packetstormsecurity.com/files/156484/DotNetNuke-CMS-9.5.0-File-Extension-Check-Bypass.html (opens in a new tab)x_refsource_MISCx_transferred
- https://medium.com/%40SajjadPourali/dnn-dotnetnuke-cms-not-as-secure-as-you-think-e8516f789175 (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-vjcm-j85r-7p68 (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2020-5188)Record last updated .