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WP-UserOnline <= 2.88.0 - Authenticated (Admin+) Stored Cross-Site Scripting
| CVE | CVE-2022-2941 |
|---|---|
| CVSS | 5.5 (Medium) |
| Publicly Published | August 22, 2022 |
| Last Updated | October 20, 2023 |
| Researcher |
Juampa Rodríguez
|
Description
The WP-UserOnline plugin for WordPress has multiple Stored Cross-Site Scripting vulnerabilities in versions up to, and including 2.88.0. This is due to the fact that all fields in the "Naming Conventions" section do not properly sanitize user input, nor escape it on output. This makes it possible for authenticated attackers, with administrative privileges, to inject JavaScript code into the setting that will execute whenever a user accesses the injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
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1 affected software package
| Software Type | Plugin |
|---|---|
| Software Slug | wp-useronline (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 2.88.1, or a newer patched version |
| Affected Version |
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| Patched Version |
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