CVE-2026-16267 | Newsletters Plugin up to 4.15 on WordPress deserialization

SecurityVulns
Yanac

A vulnerability labeled as critical has been found in Newsletters Plugin up to 4.15 on WordPress. This issue affects some unknown processing. The manipulation results in deserialization.

This vulnerability was named CVE-2026-16267. The attack may be performed from remote. There is no available exploit.

The affected component should be upgraded.VulDB Recent EntriesRead More