CVE-2026-78262

WordPress WP Project Manager plugin <= 4.0.6 - PHP Object Injection vulnerability

State: Published
Severity: 9.8 Critical
Published: Aug 24, 2026
Updated: Aug 27, 2026
Reserved: Aug 24, 2026

Description

Unauthenticated PHP Object Injection in WP Project Manager <= 4.0.6 versions.

Scores

CVSS	Score	Vector	Source
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	Patchstack

Weaknesses

CWE-502 Deserialization of Untrusted Data

Affected Products

Product	Versions
WP Project ManagerweDevs	4.0.6 and earlierAffectedfrom 4.0.7Not affected

References

https://patchstack.com/database/wordpress/plugin/wedevs-project-manager/vulnerability/wordpress-wp-project-manager-plugin-4-0-6-php-object-injection-vulnerability?_s_id=cvevdb-entry

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