Greek Namedays Widget From Eortologio.Net <= 20191113 - Authenticated (Contributor+) Stored Cross-Site Scripting
EntreBase Advisory: The Greek Namedays Widget From Eortologio.Net plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 20191113 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Read more about this vulnerability: https://www.wordfence.com/threat-intel/vulnerabilities/id/614c664b-c95e-49ed-b241-579c32a00bf4?source=api-prod