Walker Core <= 1.3.17 - Authenticated (Contributor+) Stored Cross-Site Scripting

2025-11-19 00:00
Peter Thaleikis

Strategic Overview

Status
Patched in 1.3.18
Affected PluginWalker Core
Affected Version<= 1.3.17
CVSS6.4Medium
CVECVE-2025-67552
View all Walker Core vulnerabilities

Vulnerability Overview

The Walker Core plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 1.3.17 due to insufficient input sanitization and output escaping. 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 1.3.18, 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