CVE-2026-39498

WordPress YayMail plugin <= 4.3.3 - PHP Object Injection vulnerability

CVSS 7.2 HIGHEPSS 0.4%CWE-502

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.2EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

15 Jun 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

References