Yaymail CVEs and Security Vulnerabilities

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CVE-2026-39498

WordPress YayMail plugin <= 4.3.3 - PHP Object Injection vulnerability

Shop manager PHP Object Injection in YayMail <= 4.3.3 versions.

CVSS 3.1 · 7.2 High EPSS < 1% KEV · Not listed

Vendors

Wordpress Yeeaddons

Products

Wordpress Yaymail

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