CVE-2026-119512 · Package
NO FIX YET · SEE WHAT TO DO
The Newsletters Lite WordPress plugin by Tribulant Software deserializes untrusted data, which allows PHP object injection. A successful attack can lead to code execution or data access on the site, depending on the classes available to the attacker.
first public Nov 13, 2026 · 1 source
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Sites running the Newsletters Lite WordPress plugin version 4.18.2 or earlier are exposed. The sources do not say which configurations or roles are needed to reach the vulnerable code, so unknown whether the attack needs logged-in access.
Not affected if plugin-not-installed
Who cares newsletters-lite, php, wordpress
4.18.2.4.18.2 once the vendor names one.Deserialization of Untrusted Data vulnerability in Tribulant Software Newsletters newsletters-lite allows Object Injection.This issue affects Newsletters: from n/a through 4.18.2.
This page as .md · .json · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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