Login rebuilder <= 2.8.0 - Authenticated (Administrator+) Stored Cross-Site Scripting

2023-05-02 00:00
Taurus Omar

Strategic Overview

Status
Patched in 2.8.1
Affected PluginLogin rebuilder
Affected Version<= 2.8.0
CVSS4.4Medium
CVECVE-2023-2223
View all Login rebuilder vulnerabilities

Vulnerability Overview

The Login rebuilder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in versions up to, and including, 2.8.0 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. This only affects multi-site installations and installations where unfiltered_html has been disabled.

Technical Analysis

REMEDIATION: Update to version 2.8.1, 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