Classima < 2.1.11 - Reflected Cross-Site Scripting

2022-08-22 00:00

Team ISH Tecnologia

Strategic Overview

Status

Patched in 1.10

Affected PluginClassified Core

Affected Version< 1.10

CVSS6.1Medium

CVECVE-2022-2654

View all Classified Core vulnerabilities

Vulnerability Overview

The Classima theme for WordPress is vulnerable to Reflected Cross-site Scripting in versions up to 2.1.11 due to insufficient input sanitization and output escaping on the 'q' parameter. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. This also affects the Classified Listing plugin before 2.2.14, Classified Listing Pro plugin before 2.0.20, Classified Listing Store & Membership plugin before 1.4.20 and Classima Core plugin before 1.10

Technical Analysis

REMEDIATION: Update to version 1.10, 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-2022-2654 https://www.wordfence.com/threat-intel/vulnerabilities/id/4cfee2e2-3486-4be8-954f-6d7f9b6d54ec

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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