Beaver Builder – WordPress Page Builder <= 2.5.5.2 - Authenticated Stored Cross-Site Scripting via 'caption'

6.4
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2022-2695
CVSS 6.4 (Medium)
Publicly Published August 29, 2022
Last Updated January 23, 2023
Researcher Zhouyuan Yang - Fortinet's FortiGuard Labs

Description

The Beaver Builder – WordPress Page Builder for WordPress is vulnerable to Stored Cross-Site Scripting via the 'caption' parameter added to images via the media uploader in versions up to, and including, 2.5.5.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with access to the Beaver Builder editor and the ability to upload media files to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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Vulnerability Details for Beaver Builder – WordPress Page Builder

Software Type Plugin
Software Slug beaver-builder-lite-version (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.5.5.3, or a newer patched version
Affected Version
  • <= 2.5.5.2
Patched Version
  • 2.5.5.3

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