CVE-2024-4386 – Gallery Block (Meow Gallery) <= 5.1.3 - Authenticated (Contributor+) Stored Cross-Site Scripting

https://notcve.org/view.php?id=CVE-2024-4386

08 May 2024 — 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. El complemento Gallery Block (Meow Gallery) para WordPress es vulnerable a Cross-Si... • https://plugins.trac.wordpress.org/browser/meow-gallery/trunk/classes/core.php#L273 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •