CVE-2026-56843 | WebPros Plesk up to 18.0.78 XML-RPC API improper authorization

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A vulnerability, which was classified as critical, was found in WebPros Plesk 18.0.73.5/18.0.74.2/18.0.75.1/18.0.76.2/18.0.78. This vulnerability affects unknown code of the component XML-RPC API. Such manipulation leads to improper authorization.

This vulnerability is uniquely identified as CVE-2026-56843. The attack can be launched remotely. No exploit exists.VulDB Recent EntriesRead More