CVE-2026-78146 | Simple Newsletter Plugin up to 4.3.2 on WordPress information disclosure

August 26, 2026 Yanac

A vulnerability, which was classified as problematic, was found in Simple Newsletter Plugin up to 4.3.2 on WordPress. The affected element is an unknown function. Executing a manipulation can lead to information disclosure.

This vulnerability appears as CVE-2026-78146. The attack may be performed from remote. There is no available exploit.

You should upgrade the affected component.VulDB Recent EntriesRead More