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Simple Banner <= 2.10.3 - Authenticated (Admin+) Stored Cross-Site Scripting
| CVE | CVE-2021-24574 |
|---|---|
| CVSS | 5.5 (Medium) |
| Publicly Published | July 26, 2021 |
| Last Updated | December 5, 2022 |
| Researcher |
Asif Nawaz Minhas
- Patchstack Alliance
|
Description
The Simple Banner WordPress plugin before 2.10.4 does not sanitise and escape one of its settings, allowing high privilege users such as admin to use Cross-Site Scripting payload even when the unfiltered_html capability is disallowed.
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Vulnerability Details for Simple Banner – Easily add multiple Banners/Bars/Notifications/Announcements to the top or bottom of your website
| Software Type | Plugin |
|---|---|
| Software Slug | simple-banner (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 2.10.4, or a newer patched version |
| Affected Version |
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| Patched Version |
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