YaySMTP – Simple WP SMTP Mail, CVE-2023-3093

CVE, Research URL: CVE-2023-3093
Home page URL: Security reports for YaySMTP – Simple WP SMTP Mail
Application: YaySMTP – Simple WP SMTP Mail
Published on: Jul 12, 2023
Research Description: The YaySMTP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via email contents in versions up to, and including, 2.4.5 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected versions: Min -, max 2.4.6.
Status: vulnerable

YaySMTP &#8211; Simple WP SMTP Mail, CVE-2023-3093