CVE-2026-39591

WordPress WP-BusinessDirectory plugin <= 4.0.0 - Arbitrary File Upload vulnerability

State: Published
Severity: 9.9 Critical
Published: Jun 15, 2026
Updated: Jun 16, 2026
Reserved: Apr 7, 2026

Description

Subscriber Arbitrary File Upload in WP-BusinessDirectory <= 4.0.0 versions.

Scores

CVSS	Score	Vector	Source
3.1	9.9 Critical	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H	Patchstack

Weaknesses

CWE-434 Unrestricted Upload of File with Dangerous Type

Affected Products

Product	Versions
WP-BusinessDirectoryCMSJunkie – WordPress Business Directory Plugins	4.0.0 and earlierAffectedfrom 4.0.1Not affected

References

https://patchstack.com/database/wordpress/plugin/wp-businessdirectory/vulnerability/wordpress-wp-businessdirectory-plugin-4-0-0-arbitrary-file-upload-vulnerability?_s_id=cvevdb-entry

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