The Logo Carousel WordPress plugin before 3.4.2 does not validate and escape the “Logo Margin” carousel option, which could allow users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks
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CVE-2021-24739
The Logo Carousel WordPress plugin before 3.4.2 allows users with a role as low as Contributor to duplicate and view arbitrary private posts made by other users via the Carousel Duplication feature