Gallery Block (Meow Gallery), CVE-2024-4386

CVE, Research URL: CVE-2024-4386
Home page URL: Security reports for Gallery Block (Meow Gallery)
Application: Gallery Block (Meow Gallery)
Published on: May 14, 2024
Research Description: The Gallery Block (Meow Gallery) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘data_atts’ parameter in versions up to, and including, 5.1.3 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 5.1.4.
Status: vulnerable