The Sailthru Triggermail WordPress plugin through 1.1 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)
- https://wpscan.com/vulnerability/a9a10d0f-d8f2-4f3e-92bf-94fc08416d87/
No PoCs found on GitHub currently.