Unyson <= 2.7.26 - Cross-Site Scripting

6.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2022-2219
CVSS 6.1 (Medium)
Publicly Published June 29, 2022
Last Updated January 22, 2024
Researcher Raad Haddad

Description

The Unyson plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘extension name’ parameter in versions up to, and including, 2.7.26 due to insufficient input sanitization and output escaping. This makes it possible for attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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Vulnerability Details for Unyson

Software Type Plugin
Software Slug unyson (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.7.27, or a newer patched version
Affected Version
  • <= 2.7.26
Patched Version
  • 2.7.27

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