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Winning Portfolio <= 1.1 - Authenticated (Contributor+) Stored Cross-Site Scripting
EntreBase Advisory: The Winning Portfolio plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 1.1 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/ac18b418-ac7d-4cc3-b377-43e5a23b39ed?source=api-prod