Business Manager <= 1.4.5 - Stored Cross-Site Scripting

2021-10-14 13:46

Thinkland Security Team

Strategic Overview

Status

Patched in 1.4.6

Affected PluginWordPress ERP, HR, CRM, and Project Management Plugin – Business Manager

Affected Version<= 1.4.5

CVSS5.5Medium

CVECVE-2021-39332

View all WordPress ERP, HR, CRM, and Project Management Plugin – Business Manager vulnerabilities

Vulnerability Overview

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.

Technical Analysis

REMEDIATION: Update to version 1.4.6, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

External References

https://www.cve.org/CVERecord?id=CVE-2021-39332 https://www.wordfence.com/threat-intel/vulnerabilities/id/94cbd525-de3b-448a-b65b-21c63208b8b8

CVSS Vector

5.5

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredHigh
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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