QT KenthaRadio < 2.0.2 & OnAir2 < 3.9.9.2 - Server-Side Request Forgery & Remote File Inclusion

2021-06-28 00:00

Andreas Klöbl

Strategic Overview

Status

Patched in 2.0.2

Affected ThemeKenthaRadio - Addon for Kentha Music WordPress Theme To Add Radio Station and Schedule Functionality

Affected Version< 2.0.2

CVSS9.8Critical

CVECVE-2021-24472

View all KenthaRadio - Addon for Kentha Music WordPress Theme To Add Radio Station and Schedule Functionality vulnerabilities

Vulnerability Overview

The OnAir2 WordPress theme before 3.9.9.2 and QT KenthaRadio WordPress plugin before 2.0.2 have exposed proxy functionality to unauthenticated users, sending requests to this proxy functionality will have the web server fetch and display the content from any URI, this would allow for SSRF (Server Side Request Forgery) and RFI (Remote File Inclusion) vulnerabilities on the website.

Technical Analysis

REMEDIATION: Update to version 3.9.9.2, or a newer patched version --- IDENTIFIER: CWE-918 (Server-Side Request Forgery (SSRF)) The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

External References

https://www.cve.org/CVERecord?id=CVE-2021-24472 https://www.wordfence.com/threat-intel/vulnerabilities/id/93b5552e-bb24-4dfb-a779-8451f619ff50

CVSS Vector

9.8

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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