PT-2026-49385 · Yeeaddons · Yaymail

Published 2026-06-15 · Updated 2026-06-15 · CVE-2026-39498

Mitre

CVSS v3.1

7.2

High

Base vector

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

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

Fix

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2026-39498

Affected Products

Yaymail

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-39498 · Security Note
• https://patchstack.com/database/wordpress/plugin/yaymail/vulnerability/wordpress-yaymail-plugin-4-3-3-php-object-injection-vulnerability?_s_id=cve · Note