CVE-2026-61992

CRITICAL 9.8

WordPress GEO my WordPress plugin <= 4.5.5.4 - PHP Object Injection vulnerability

CVSS Score

9.8

EPSS Score

0.0%

EPSS Percentile

0th

Unauthenticated PHP Object Injection in GEO my WordPress <= 4.5.5.3 versions.

CWE	CWE-502
Vendor	von eyal fitoussi
Product	geo my wordpress
Published	Oct 29, 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

Von Eyal Fitoussi / GEO my WordPress

n/a ≤ 4.5.5.3

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/wordpress/plugin/geo-my-wp/vulnerability/wordpress-geo-my-wordpress-plugin-4-5-5-4-php-object-injection-vulnerability?_s_id=cve

Credits

Ayukiab | Patchstack Bug Bounty Program