CVE-2022-4544 – MashShare < 3.8.7 - Contributor+ Stored XSS

https://notcve.org/view.php?id=CVE-2022-4544

23 Dec 2022 — The MashShare WordPress plugin before 3.8.7 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins. El complemento MashShare de WordPress anterior a 3.8.7 no valida ni escapa algunos de sus atributos de código corto antes de devolverlos a la página, lo que podría permitir a los usuarios con un ... • https://wpscan.com/vulnerability/96e34d3d-627f-42f2-bfdb-c9d47dbf396c • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •