The Floating Notification Bar, Sticky Menu on Scroll, Announcement Banner, and Sticky Header for Any Theme – My Sticky Bar (formerly myStickymenu) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 2.7.1 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.
CVE-2024-4090 is a medium severity with CVSS 4.4 Stored Cross-Site Scripting issue affecting the Plugin My Sticky Bar – Floating Notification Bar & Sticky Header (formerly myStickymenu). It affects Versions up to 2.7.1 and is fixed in 2.7.2.
CVE-2024-4090 is tracked for the Plugin My Sticky Bar – Floating Notification Bar & Sticky Header (formerly myStickymenu) as medium severity with CVSS 4.4. The affected range is Versions up to 2.7.1. Update My Sticky Bar – Floating Notification Bar & Sticky Header (formerly myStickymenu) to 2.7.2 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
mystickymenu
View on wordpress.org
|
| CVE | CVE-2024-4090 |
| Patched Versions |
2.7.2
|
| Affected Versions |
Versions up to 2.7.1
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
My Sticky Bar <= 2.8.6 - Unauthenticated SQL Injection via 'stickymenu_contact_lead_form' Action
myStickymenu <= 2.6.4 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Form Lead Deletion
myStickymenu <= 2.5.1 - Authenticated Stored Cross-Site Scripting
My Sticky Bar <= 2.7.2 - Authenticated (Admin+) Stored Cross-Site Scripting
My Sticky Bar <= 2.6.6 - Cross-Site Request Forgery to Sensitive Information Exposure
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