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Notification – Custom Notifications and Alerts for WordPress <= 7.2.4 - Authenticated Stored Cross-Site Scripting
| CVE | CVE-2021-39340 |
|---|---|
| CVSS | 5.5 (Medium) |
| Publicly Published | October 25, 2021 |
| Last Updated | January 22, 2024 |
| Researcher |
Thinkland Security Team
|
Description
The Notification WordPress plugin is vulnerable to Stored Cross-Site Scripting due to insufficient input validation and sanitization via several parameters found in the ~/src/classes/Utils/Settings.php file which made it possible for attackers with administrative user access to inject arbitrary web scripts, in versions up to and including 7.2.4. This affects multi-site installations where unfiltered_html is disabled for administrators, and sites where unfiltered_html is disabled.
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Vulnerability Details for Notification – Custom Notifications and Alerts for WordPress
| Software Type | Plugin |
|---|---|
| Software Slug | notification (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 8.0.0, or a newer patched version |
| Affected Version |
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| Patched Version |
|
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