CVE-2025-3510: tagDiv Composer <= 5.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via Multiple Shortcodes
The tagDiv Composer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple shortcodes in all versions up to, and including, 5.4 due to insufficient input sanitization and output escaping on user supplied attributes. 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.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-3510?
CVE-2025-3510 is classified as a medium severity vulnerability due to its potential for stored cross-site scripting attacks.
How do I fix CVE-2025-3510?
To fix CVE-2025-3510, update the tagDiv Composer plugin to version 5.5 or later where the vulnerability is addressed.
Who is affected by CVE-2025-3510?
CVE-2025-3510 affects all versions of the tagDiv Composer plugin up to and including version 5.4.
What type of vulnerability is CVE-2025-3510?
CVE-2025-3510 is a stored cross-site scripting vulnerability that allows attackers to execute malicious scripts in the context of users' browsers.
What can attackers do with CVE-2025-3510?
Attackers exploiting CVE-2025-3510 can manipulate user input to perform actions such as stealing cookies or session tokens, leading to unauthorized access.