CVE-2026-66703 | properfraction MailOptin Plugin up to 1.2.78.0 on WordPress cross site scripting

August 6, 2026 Yanac

A vulnerability was found in properfraction MailOptin Plugin up to 1.2.78.0 on WordPress and classified as problematic. This issue affects some unknown processing. Executing a manipulation can lead to cross site scripting.

This vulnerability appears as CVE-2026-66703. The attack may be performed from remote. There is no available exploit.VulDB Recent EntriesRead More

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