The Activity Log for WordPress plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the winter_activity_log_action() function in all versions up to, and including, 1.2.8. This makes it possible for authenticated attackers, with Subscriber-level access and above, to view potentially sensitive information (e.g., the password of a higher level user, such as an administrator) contained in the exposed log files.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Winterlock Plugin | — | Update winterlock plugin to version 1.2.9, or a newer patched version | Feb 12, 2026 | Feb 11, 2026 |
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