Slick Contact Forms <= 1.3.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode

2023-10-09 00:00
István Márton

Strategic Overview

Status
Unpatched
Affected PluginSlick Contact Forms
Affected Version<= 1.3.7
CVSS6.4Medium
CVECVE-2023-5468
View all Slick Contact Forms vulnerabilities

Vulnerability Overview

The Slick Contact Forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'dcscf-link' shortcode in versions up to, and including, 1.3.7 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Technical Analysis

REMEDIATION: No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement. --- 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

Vulnerability data © Defiant, Inc., provided under the Wordfence Intelligence T&C