Ninja Beaver Add-ons for Beaver Builder <= 2.4.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via Widgets

Description

The Ninja Beaver Add-ons for Beaver Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's widgets in all versions up to, and including, 2.4.5 due to insufficient input sanitization and output escaping on user supplied attributes such as urls. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. CVE-2024-37244 is likely a duplicate of this issue.

Timeline

Scores

EPSS (exploitation in 30 days)

0.27% · top 81% of all CVEs (7 Nov 2026)

CISA SSVC

Exploitation: none · Automatable: no · Technical impact: partial

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.4.

Weakness

• CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') (opens in a new tab)All about CWE-79 and its CVEs

Affected products

• njba · Ninja Beaver Add-ons for Beaver Builder

  • affected ≤ 2.4.5

References (2)

• https://www.wordfence.com/threat-intel/vulnerabilities/id/1e257954-9e44-4939-8e01-efceb3c0953a?source=cve (opens in a new tab)x_transferred
• https://wordpress.org/plugins/ninja-beaver-lite-addons-for-beaver-builder/ (opens in a new tab)x_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2024-2163](https://trackcve.app/badge/CVE-2024-2163.svg)](https://trackcve.app/cve/CVE-2024-2163)

Record last updated 8 Apr 2026, 16:40 UTC.