The Floating Notification Bar, Sticky Menu on Scroll, and Sticky Header for Any Theme – myStickymenu WordPress plugin before 2.5.2 does not sanitise or escape its Bar Text settings, allowing hight privilege users to use malicious JavaScript in it, leading to a Stored Cross-Site Scripting issue, which will be triggered in the plugin's setting, as well as all front-page of the blog (when the Welcome bar is active)
CVE-2021-24425 is a medium severity with CVSS 4.8 Stored Cross-Site Scripting issue affecting the Plugin My Sticky Bar – Floating Notification Bar & Sticky Header (formerly myStickymenu). It affects Versions before 2.5.2 and is fixed in 2.5.2.
CVE-2021-24425 is tracked for the Plugin My Sticky Bar – Floating Notification Bar & Sticky Header (formerly myStickymenu) as medium severity with CVSS 4.8. The affected range is Versions before 2.5.2. Update My Sticky Bar – Floating Notification Bar & Sticky Header (formerly myStickymenu) to 2.5.2 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
mystickymenu
View on wordpress.org
|
| CVE | CVE-2021-24425 |
| Patched Versions |
2.5.2
|
| Affected Versions |
Versions before 2.5.2
|
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
My Sticky Bar <= 2.7.2 - Authenticated (Admin+) Stored Cross-Site Scripting
My Sticky Bar (formerly myStickymenu) <= 2.7.1 - Authenticated (Admin+) Stored Cross-Site Scripting
My Sticky Bar <= 2.6.6 - Cross-Site Request Forgery to Sensitive Information Exposure
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