Giveaways and Contests by PromoSimple <= 1.24 - Authenticated (Contributor+) Stored Cross-Site Scripting
EntreBase Advisory: The Giveaways and Contests by PromoSimple plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 1.24 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/247e252a-ac4f-4567-813b-1ceb8b5f6a22?source=api-prod
