CVE-2026-59544
CRITICAL
9.8
CVSS 3.1
Description
Unauthenticated PHP Object Injection in Thrive Quiz Builder <= 10.9.3.0 versions.
Metadata
Severity & Metrics
9.8
CRITICAL CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC — CISA Coordinator
Affected products (1)
| Vendor | Product | Platform | Versions |
|---|---|---|---|
| Thrive Themes Coupon | Thrive Quiz Builder | — | n/a ≤ 10.9.3.0 |
Weakness (CWE)
| CWE | Source | Description |
|---|---|---|
| CWE-502 | cna | CWE-502 Deserialization of Untrusted Data |
CVSS scores (1)
| Score | Severity | Version | Source | Vector |
|---|---|---|---|---|
| 9.8 | CRITICAL | 3.1 | cna | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |