CVE-2026-39498

HIGH

WordPress YayMail plugin <= 4.3.3 - PHP Object Injection vulnerability

Title source: cna
STIX 2.1

Description

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

References (1)

Core 1

Scores

CVSS v3 7.2
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-502
Status published
Products (1)
Yeeaddons/YayMail < 4.3.3
Published Jun 15, 2026
Tracked Since Jun 16, 2026