bbp style pack <= 5.6.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode

6.4
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2023-44984
CVSS 6.4 (Medium)
Publicly Published September 28, 2023
Last Updated January 22, 2024
Researcher Ngô Thiên An (ancorn_) - VNPT-VCI

Description

The bbp style pack plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'display-top-users' shortcode in versions up to, and including, 5.6.7 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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Vulnerability Details for bbp style pack

Software Type Plugin
Software Slug bbp-style-pack (view on wordpress.org)
Patched? Yes
Remediation Update to version 5.6.8, or a newer patched version
Affected Version
  • < 5.6.8
Patched Version
  • 5.6.8

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