DNN (aka DotNetNuke) 9.2 through 9.2.1 incorrectly converts encryption key source values…
Priority MEDIUM 63CWE-331Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub.
Summary
DNN (aka DotNetNuke) 9.2 through 9.2.1 incorrectly converts encryption key source values, resulting in lower than expected entropy.
Why it matters now
EPSS 0.47194 98th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed DotNetNuke.Core (NuGet): 9.2.2
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | DotNetNuke.Core (NuGet) | 9.2.0 to before 9.2.2 | 9.2.2 | Patch available | GHSA-pf46-gqg9-j3v3 |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- DotNetNuke.Core (NuGet) Vendor— Affected 9.2.0 to before 9.2.2 Fixed in 9.2.2 Patch available GHSA-pf46-gqg9-j3v3
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:dnnsoftware:dotnetnuke:*:*:*:*:*:*:*:* | 9.2 – 9.2.1 | Vulnerable | DotNetNuke (DNN) |
- cpe:2.3:a:dnnsoftware:dotnetnuke:*:*:*:*:*:*:*:* Versions 9.2 – 9.2.1 Vulnerable ·DotNetNuke (DNN)
Remediation
- Fix · GHSA-pf46-gqg9-j3v3 DotNetNuke.Core (NuGet) Fixed in 9.2.2 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2018-15812
- 2026-10-03 Alias added: GHSA-pf46-gqg9-j3v3
References
More DotNetNuke (DNN) Dotnetnuke vulnerabilities
- TI-2017-07201 Code injection in DotNetNuke CMS Fixed in 9.1.1 KEVCVSS 3.1HIGH 8.8
- TI-2018-12944 DNN (aka DotNetNuke) 9.2 through 9.2.2 uses a weak encryption algorithm to protect input… KEVCVSS 3.1HIGH 7.5
- TI-2018-11271 DNN (aka DotNetNuke) 9.2 through 9.2.1 uses a weak encryption algorithm to protect input parameters. KEVCVSS 3.1HIGH 7.5
- TI-2015-02468 The installation wizard in DotNetNuke (DNN) before 7.4.1 allows remote attackers to… CVSS 3.0CRITICAL 9.8
- TI-2025-39546 DNN Insufficient Access Control - Image Upload allows for Site Content Overwrite CVSS 3.1CRITICAL 10.0
- TI-2018-12945 DNN (aka DotNetNuke) 9.2 through 9.2.2 incorrectly converts encryption key source values… CVSS 3.1HIGH 7.5
Sources
- CVE-2018-15812 · CVE Program
- CVE-2018-15812 · NVD
- FIRST EPSS
- GHSA-pf46-gqg9-j3v3 · GitHub Advisory Database · CC BY 4.0
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