High · 8.8 CVE-2026-119512 EUVD-2026-125418GHSA-xjx4-r2rv-wq6f

WordPress Newsletters plugin <= 4.18.2 - PHP Object Injection vulnerability

Published Nov 13, 2026 · Updated Nov 13, 2026 · Assigned by Patchstack

Vendor: Tribulant Software Product: Newsletters

Description

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.

Affected products

Vendor	Product	Affected	Fixed
Tribulant Software	Newsletters	≤ 4.18.2	—

References

https://patchstack.com/database/wordpress/plugin/newsletters-lite/vulnerability/wordpress-newsletters-plugin-4-18-2-php-object-injection-vulnerability?_s_id=cve vdb-entry