CVE-2023-49747 – WordPress Guest Author Plugin <= 2.3 is vulnerable to Cross Site Scripting (XSS)

https://notcve.org/view.php?id=CVE-2023-49747

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WebFactory Ltd Guest Author allows Stored XSS.This issue affects Guest Author: from n/a through 2.3. Neutralización inadecuada de la entrada durante la vulnerabilidad de generación de páginas web ('Cross-site Scripting') en WebFactory Ltd Guest Author permite almacenar XSS. Este problema afecta a Guest Author: desde n/a hasta 2.3. The Guest Author plugin for WordPress is vulnerable to Stored Cross-Site Scripting via author name in versions up to, and including, 2.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. • https://patchstack.com/database/vulnerability/guest-author/wordpress-guest-author-plugin-2-3-cross-site-scripting-xss-vulnerability?_s_id=cve • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •