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Marmoset Viewer <= 1.9.3 - Authenticated (Contributor+) Stored Cross-Site Scripting
EntreBase Advisory: The Marmoset Viewer plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 1.9.3 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/1780e19e-5836-4601-a2e8-a758b245f14f?source=api-prod