The Business Manager WordPress plugin is vulnerable to Stored Cross-Site Scripting due to insufficient input validation and sanitization found throughout the plugin which allowed attackers with administrative user access to inject arbitrary web scripts, in versions up to and including 1.4.5. This affects multi-site installations where unfiltered_html is disabled for administrators, and sites where unfiltered_html is disabled.
Advisories
Source ID Title
EUVD EUVD EUVD-2021-25693 The Business Manager WordPress plugin is vulnerable to Stored Cross-Site Scripting due to insufficient input validation and sanitization found throughout the plugin which allowed attackers with administrative user access to inject arbitrary web scripts, in versions up to and including 1.4.5. This affects multi-site installations where unfiltered_html is disabled for administrators, and sites where unfiltered_html is disabled.
Fixes

Solution

Uninstall plugin from WordPress site.


Workaround

No workaround given by the vendor.

History

Tue, 20 Jan 2026 17:15:00 +0000

Type Values Removed Values Added
First Time appeared Bzmngr
Bzmngr business Manager
CPEs cpe:2.3:a:linksoftwarellc:business_manager:*:*:*:*:*:wordpress:*:* cpe:2.3:a:bzmngr:business_manager:*:*:*:*:*:wordpress:*:*
Vendors & Products Linksoftwarellc
Linksoftwarellc business Manager
Bzmngr
Bzmngr business Manager

Fri, 14 Feb 2025 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2025-02-14T18:10:57.252Z

Reserved: 2021-08-20T00:00:00.000Z

Link: CVE-2021-39332

cve-icon Vulnrichment

Updated: 2024-08-04T02:06:41.542Z

cve-icon NVD

Status : Analyzed

Published: 2021-10-15T13:15:07.600

Modified: 2026-01-20T17:14:35.400

Link: CVE-2021-39332

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses