Spacer <= 3.0.6 - Authenticated (Administrator+) Stored Cross-Site Scripting

2022-10-27 00:00
gem

Strategic Overview

Status
Patched in 3.0.7
Affected PluginSpacer
Affected Version<= 3.0.6
CVSS5.5Medium
CVECVE-2022-3618
View all Spacer vulnerabilities

Vulnerability Overview

The Spacer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via several parameters in versions up to, and including, 3.0.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions 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 3.0.7, 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

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