DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to 10.1.1, the out-of-box experience for HTML editing allows unauthenticated users to upload files. This opens a potential vector to other security issues and is not needed on most implementations. This vulnerability is fixed in 10.1.1.
CVE-2025-62802
This medium-severity CVE scores 4.3 under NVD CVSS v3. EPSS exploit probability: 0.2%, top 88% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- Lower severity and no public exploit yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 4.3
- EG Score
- 4.3(medium)
- EG Risk
- 19(Track)EG Risk 19/100SSVC: Track
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity43% × 45%Exploitation0% × 40%Automatability0% × 15%Action: Routine — remediate on your standard cadence. - EPSS PROB
- 0%
- EPSS %ILE
- 12%
- KEV
- Not listed
Published
October 28, 2025
Last Modified
June 17, 2026
References (1)
- security-advisories@githubhttps://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-2374-6cvw-qmx6
Affected Packages
(1 across 1 ecosystem)
NuGet(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| Dnn.Platform | 7.2.0 ... 9.9.0 (8 versions) | 10.1.1 | — |
Weakness Classification(2)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 7× in last 7d / 26× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
Showing the most recent 100 of 150 total refreshes for this CVE.
- 2026-09-19 15:42 UTCEPSS rescore
- 2026-09-18 19:27 UTCEPSS rescore
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- 2026-09-12 19:36 UTCOSV refresh
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- 2026-08-25 00:50 UTCOSV refresh
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- 2026-08-21 23:48 UTCEPSS rescore
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- 2026-07-23 16:41 UTCOSV refresh
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- 2026-07-06 11:11 UTCOSV refresh
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Frequently asked(5)
What is CVE-2025-62802?
When was CVE-2025-62802 disclosed?
Is CVE-2025-62802 actively exploited?
What is the CVSS score of CVE-2025-62802?
How do I remediate CVE-2025-62802?
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2025-62802
Is Your Infrastructure Affected by CVE-2025-62802?
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.