Houzez <= 4.1.6 - Unauthenticated Stored Cross-Site Scripting via SVG File Upload

2025-11-26 00:01

Alex Thomas

Strategic Overview

Status

Patched in 4.1.7

Affected ThemeHouzez

Affected Version<= 4.1.6

CVSS6.1Medium

CVECVE-2025-9163

View all Houzez vulnerabilities

Vulnerability Overview

The Houzez theme for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 4.1.6 due to insufficient input sanitization and output escaping in the houzez_property_img_upload() and houzez_property_attachment_upload() functions. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses the SVG file.

Technical Analysis

REMEDIATION: Update to version 4.1.7, 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-2025-9163 https://www.wordfence.com/threat-intel/vulnerabilities/id/e0e177f3-fb24-4dd5-80d5-19b113d5f527

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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