JH 404 Logger <= 1.1 - Unauthenticated Stored Cross-Site Scripting

2021-03-11 00:00

Ganesh Bagaria

Strategic Overview

Status

Unpatched

Affected PluginJH 404 Logger

Affected Version<= 1.1

CVSS6.1Medium

CVECVE-2021-24176

View all JH 404 Logger vulnerabilities

Vulnerability Overview

The JH 404 Logger WordPress plugin through 1.1 doesn't sanitise the referer and path of 404 pages, when they are output in the dashboard, which leads to executing arbitrary JavaScript code in the WordPress dashboard.

Technical Analysis

REMEDIATION: No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement. --- 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-2021-24176 https://www.wordfence.com/threat-intel/vulnerabilities/id/eea754db-495a-4518-840e-0eeeeb1c31b9

CVSS Vector

6.1

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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