Breakdance <= 1.7.0 - Authenticated(Contributor+) Stored Cross-Site Scripting via custom postmeta

6.4
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2023-6854
CVSS 6.4 (Medium)
Publicly Published May 3, 2024
Last Updated May 6, 2024
Researcher Francesco Carlucci

Description

The Breakdance plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's custom postmeta output in all versions up to, and including, 1.7.0 due to insufficient input sanitization and output escaping on user supplied post meta fields. 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.

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Vulnerability Details for Breakdance

Software Type Plugin
Software Slug breakdance
Patched? Yes
Remediation Update to version 1.7.1, or a newer patched version
Affected Version
  • <= 1.7.0
Patched Version
  • 1.7.1

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