The Smart Slider 3 Free and pro WordPress plugins before 3.5.0.9 did not sanitise the Project Name before outputting it back in the page, leading to a Stored Cross-Site Scripting issue.
CVSS 3.1MEDIUM 5.4·Network·Low privileges·User interaction·EPSS 0.00676·Published 2021-06-14·Fixed in 3.5.0.9CWE-79