CVE-2026-54858
ThemeREX Printy
- ThemeREX Printy
- Critical
- CVSS 9.8
- No fixed version listed
Summary
Unauthenticated PHP Object Injection in Printy <= 1.13.0 versions.
From the CVE record.
What to do
No fixed version listed
Affected products
| Product | Affected | Fixed in |
|---|---|---|
| ThemeREX Printy | from n/a through 1.13.0 | None listed |
Scores and signals
- Exploitation
- No known exploitation
- Severity
- Critical, CVSS 9.8 (v3.1, scored by Patchstack)
- CISA's SSVC decision points
- Exploitation: none. Automatable: yes. Technical impact: total. As of Oct 29, 2026.
- Weakness
- CWE-502: Deserialization of Untrusted Data
- Vendor
- ThemeREX, Printy
Timeline
- First listed as critical by cve.now. Affected and fixed versions come from the CVE record, once one is published.