CVE-2026-9022

Beschreibung

The Splide Carousel Block plugin for WordPress is vulnerable to Stored Cross-Site Scripting via -url- Block Attribute in all versions up to, and including, 1.7.1 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. The injected payload must be published before it executes for site visitors, which requires an editor or administrator to approve and publish the contributor-s post.