Themesflat Addons For Elementor <= 2.1.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Widget Titles

2024-06-05 15:27

Vincent Bao

Strategic Overview

Status

Patched in 2.1.3

Affected PluginThemesflat Addons For Elementor

Affected Version<= 2.1.2

CVSS6.4Medium

CVECVE-2024-4459

View all Themesflat Addons For Elementor vulnerabilities

Vulnerability Overview

The Themesflat Addons For Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's widget's titles in all versions up to, and including, 2.1.2 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Technical Analysis

REMEDIATION: Update to version 2.1.3, or a newer patched version --- IDENTIFIER: CWE-87 (Improper Neutralization of Alternate XSS Syntax) The product does not neutralize or incorrectly neutralizes user-controlled input for alternate script syntax.

External References

https://www.cve.org/CVERecord?id=CVE-2024-4459 https://www.wordfence.com/threat-intel/vulnerabilities/id/ce7c2f30-188a-4ae7-976f-c7f0aaf96eee

CVSS Vector

6.4

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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