Blocksy, CVE-2024-4158

CVE, Research URL: CVE-2024-4158
Home page URL: Security reports for Blocksy
Application: Blocksy
Published on: May 14, 2024
Research Description: The Blocksy theme for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘tagName’ parameter in versions up to, and including, 2.0.42 due to insufficient input sanitization and output escaping. 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.
Affected versions: Min -, max 2.0.43.
Status: vulnerable