Connections Business Directory <= 10.4.2 - Admin+ Stored Cross-Site Scripting

2021-09-28 00:00

Huy Nguyen

Strategic Overview

Status

Patched in 10.4.3

Affected PluginConnections Business Directory

Affected Version< 10.4.3

CVSS5.5Medium

CVECVE-2021-24794

View all Connections Business Directory vulnerabilities

Vulnerability Overview

The Connections Business Directory WordPress plugin before 10.4.3 does not escape the Address settings when creating an Entry, which could allow high privilege users to perform Cross-Site Scripting when the unfiltered_html capability is disallowed.

Technical Analysis

REMEDIATION: Update to version 10.4.3, 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-2021-24794 https://www.wordfence.com/threat-intel/vulnerabilities/id/3b0d6b1f-5601-4c96-893c-e296511a2996

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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