CVE-2021-24425
Medium
Description
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)
SeverityMedium
CVSS4.8
Exploit probability—
ProductPremio Mystickymenu
PublishedAug 2, 2021
First seenAug 2, 2021
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- premio mystickymenu2.5.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| premio mystickymenu | v < 2.5.2 | 2.5.2 |
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