The WP Compress – Image Optimizer [All-In-One] plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the several functions in versions up to, and including, 6.20.01. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to edit plugin settings, including storing cross-site scripting, in multisite environments.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Wp Compress Image Optimizer Plugin | — | Update wp-compress-image-optimizer plugin to version 6.20.02, or a newer patched version | May 15, 2025 | May 13, 2024 |
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