Schema App Structured Data <= 2.2.4 - Reflected Cross-Site Scripting

6.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2024-11279
CVSS 6.1 (Medium)
Publicly Published December 11, 2024
Last Updated December 12, 2024
Researcher Peter Thaleikis

Description

The Schema App Structured Data plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg without appropriate escaping on the URL in all versions up to, and including, 2.2.4. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

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Vulnerability Details for Schema App Structured Data

Software Type Plugin
Software Slug schema-app-structured-data-for-schemaorg (view on wordpress.org)
Patched? No
Remediation No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Affected Version
  • <= 2.2.4

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