CVE-2018-14486
DNN XSS Vulnerability
DNN (formerly DotNetNuke) 9.1.1 allows cross-site scripting (XSS) via XML.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
DNN (formerly DotNetNuke) 9.1.1 allows cross-site scripting (XSS) via XML.
- Record
CVE-2018-14486- CVSS 3.0
- 6.1 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
DNN (formerly DotNetNuke) 9.1.1 allows cross-site scripting (XSS) via XML.
- Record
CVE-2018-14486- Updated
- 2026-11-02
EUVDEUVD-2022-4509 No score
DNN (formerly DotNetNuke) 9.1.1 allows cross-site scripting (XSS) via XML.
- Record
EUVD-2022-4509- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-m6w9-8cxc-jff7
DNN XSS Vulnerability
DNN (formerly DotNetNuke) 9.1.1 allows cross-site scripting (XSS) via XML.
- Record
GHSA-m6w9-8cxc-jff7- CVSS 3.0
- 6.1 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
DNN (formerly DotNetNuke) 9.1.1 allows cross-site scripting (XSS) via XML.
- Record
CVE-2018-14486- CVSS 3.0
- 6.1 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
OSVGHSA-m6w9-8cxc-jff7
DNN XSS Vulnerability
DNN (formerly DotNetNuke) 9.1.1 allows cross-site scripting (XSS) via XML.
- Record
GHSA-m6w9-8cxc-jff7- CVSS 3.0
- 6.1 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
DotNetNuke.CoreNuGet |
through 9.1.1 | None known |
DotNetNuke.CoreNuGet |
through 9.1.1, plus listed versions 6.0.07.0.07.0.6.1217.1.07.1.2 Show 14 moreShow less7.2.0.6137.3.0.4997.3.1.207.4.0.3537.4.1.2807.4.2.2168.0.0.8098.0.1.2398.0.2.48.0.3.58.0.4.2269.0.0.10029.0.1.1429.1.0.367 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-14486 is a medium vulnerability (CVSS 6.1) in Dnnsoftware Dotnetnuke, published March 17, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.14%, the 66th percentile. No source names a fixed version.