CVE-2023-5745 – Reusable Text Blocks <= 1.5.3 - Authenticated (Author+) Stored Cross-Site Scripting via Shortcode

https://notcve.org/view.php?id=CVE-2023-5745

23 Oct 2023 — The Reusable Text Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'text-blocks' shortcode in versions up to, and including, 1.5.3 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with author-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. El complemento Reusable Text Blocks para WordPress es vulnerable a Cross... • https://plugins.trac.wordpress.org/browser/reusable-text-blocks/tags/1.5.3/text-blocks.php#L319 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •