🔐 CVE Alert

CVE-2026-84753

CRITICAL 9.8

WordPress Mail Mint plugin <= 1.31.0 - PHP Object Injection vulnerability

CVSS Score
9.8
EPSS Score
0.0%
EPSS Percentile
0th

Unauthenticated PHP Object Injection in Mail Mint <= 1.31.0 versions.

CWE CWE-502
Vendor wpfunnels
Product mail mint
Published Sep 3, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Affected Versions

WPFunnels / Mail Mint
n/a ≤ 1.31.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗
patchstack.com: https://patchstack.com/database/wordpress/plugin/mail-mint/vulnerability/wordpress-mail-mint-plugin-1-31-0-php-object-injection-vulnerability?_s_id=cve

Credits

endy | Patchstack Bug Bounty Program