The Storely theme for WordPress is vulnerable to Stored Cross-Site Scripting via a malicious display name in all versions up to, and including, 16.6 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.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound Storely allows Stored XSS.This issue affects Storely: from n/a through 14.7.