Cornerstone <= 0.8.0 - Reflected Cross-Site Scripting

6.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2024-28002
CVSS 6.1 (Medium)
Publicly Published April 26, 2024
Last Updated April 24, 2024
Researcher Rafie Muhammad - Awesome Motive, Inc.

Description

The Cornerstone plugin for WordPress is vulnerable to Reflected Cross-Site Scripting in all versions up to, and including, 0.8.0 due to insufficient input sanitization and output escaping. 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.

Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.

References

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Vulnerability Details for Cornerstone

Software Type Plugin
Software Slug cornerstone (view on wordpress.org)
Patched? Yes
Remediation Update to version 0.8.1, or a newer patched version
Affected Version
  • <= 0.8.0
Patched Version
  • 0.8.1

Recent vulnerabilities in Cornerstone

# Title CVE ID CVSS Researchers Date
1 Cornerstone < 7.8.8 - Missing Authorization CVE-2026-9710 4.3 Real_King_Engine June 25, 2026
2 Cornerstone < 7.8.9 - Missing Authorization CVE-2026-9709 4.3 Real_King_Engine June 25, 2026
3 Cornerstone < 7.8.8 - Authenticated (Subscriber+) SQL Injection CVE-2026-54185 6.5 Nguyen Ba Khanh June 16, 2026
4 Cornerstone < 7.8.8 - Authenticated (Subscriber+) Arbitrary Code Execution CVE-2026-49113 8.8 Nguyen Ba Khanh June 4, 2026
5 Cornerstone <= 7.7.3 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2025-63072 6.4 João Pedro Soares de Alcântara October 6, 2025
6 Cornerstone <= 0.8.0 - Reflected Cross-Site Scripting via PHP_SELF CVE-2024-32570 6.1 Rafie Muhammad April 16, 2024

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