critical9.8
CVE-2026-54806
Unauthenticated PHP Object Injection in WP Activity Log <= 5.6.3.1 versions.
Impact
Unauthenticated PHP Object Injection in WP Activity Log <= 5.6.3.1 versions.
Affected products
| Product | Affected versions |
|---|---|
| WP Activity Log | through 5.6.3.1 |
Versions were read from the advisory text. No structured product data has been published for this record yet.