CVE-2025-10135: WP ViewSTL <= 1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting
The WP ViewSTL plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'viewstl' shortcode in all versions up to, and including, 1.0 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-2025-10135?
CVE-2025-10135 is classified as a medium severity vulnerability due to the potential for stored cross-site scripting attacks.
How do I fix CVE-2025-10135?
To fix CVE-2025-10135, update the WP ViewSTL plugin to version 1.1 or later where the vulnerability has been addressed.
Who is affected by CVE-2025-10135?
CVE-2025-10135 affects all versions of the WP ViewSTL plugin for WordPress up to and including 1.0.
What types of attacks can exploit CVE-2025-10135?
CVE-2025-10135 can be exploited through stored cross-site scripting attacks, allowing attackers to inject malicious scripts.
Is CVE-2025-10135 easy to exploit?
Yes, CVE-2025-10135 is considered easy to exploit due to insufficient input sanitization in the plugin.