CVE-2025-3779: Personizely <= 0.10 - Authenticated (Contributor+) Stored Cross-Site Scripting via widgetId Parameter
First published: Sat May 03 2025(Updated: )
The Personizely plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘widgetId’ parameter in all versions up to, and including, 0.10 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Credit: security@wordfence.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Personizely WordPress Plugin | <=0.10 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2025-3779?
CVE-2025-3779 is considered a medium severity vulnerability due to potential exploitation by authenticated attackers.
How do I fix CVE-2025-3779?
To fix CVE-2025-3779, update the Personizely WordPress plugin to version 0.11 or later.
What is the impact of CVE-2025-3779?
CVE-2025-3779 allows stored cross-site scripting, which could enable attackers to execute malicious scripts in the context of an affected user.
Who is affected by CVE-2025-3779?
All versions of the Personizely WordPress plugin up to and including 0.10 are affected by CVE-2025-3779.
Can unauthenticated users exploit CVE-2025-3779?
No, CVE-2025-3779 can only be exploited by authenticated users with Contributor-level permissions or higher.
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