Livemesh Addons for Elementor <= 7.2.3 - Authenticated (Admin+) Stored Cross-Site Scripting

2022-11-21 00:00

zhangyunpei

Strategic Overview

Status

Patched in 7.2.4

Affected PluginLivemesh Addons by Elementor

Affected Version<= 7.2.3

CVSS5.5Medium

CVECVE-2022-3862

View all Livemesh Addons by Elementor vulnerabilities

Vulnerability Overview

The Livemesh Addons for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘lae_theme_color’, 'lae_theme_hover_color', and 'lae_custom_css' plugin options in versions up to, and including, 7.2.3 due to insufficient input sanitization and output escaping. This makes it possible for administrator-level attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Technical Analysis

REMEDIATION: Update to version 7.2.4, 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-2022-3862 https://www.wordfence.com/threat-intel/vulnerabilities/id/b1280aec-f253-404e-b03c-d1b8416a6e7d

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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