9.8
Critical
CVE-2026-54859 Unauthenticated PHP Object Injection in Preservation <= 1.15 versions
Description
Unauthenticated PHP Object Injection in Preservation <= 1.15 versions.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Preservation 1.15 | earliest → 1.15 | No fix stated |