CVE-2026-65552

WordPress Export User Data plugin <= 2.2.6 - PHP Object Injection vulnerability

Published Aug 6, 2026 CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
Description
Subscriber PHP Object Injection in Export User Data <= 2.2.6 versions.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Qlstudio
Qlstudio export User Data
Wordpress
Wordpress wordpress
Vendors & Products Qlstudio
Qlstudio export User Data
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Description Subscriber PHP Object Injection in Export User Data <= 2.2.6 versions.
Title WordPress Export User Data plugin <= 2.2.6 - PHP Object Injection vulnerability
Weaknesses CWE-502
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Aug 6, 2026, 4:55 PM
Reserved
Jul 22, 2026, 8:54 AM
Status
Deferred
Published
Aug 6, 2026, 3:17 PM
Modified
Oct 24, 2026, 4:10 PM