WordPress plugin
Thrive Quiz Builder security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 2 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical0
- High1
- Medium1
- Low0
All Thrive Quiz Builder vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High8.1 | Unauthenticated PHP Object Injection ≤10.9.3.0Update to 10.9.3.1 | CVE-2026-59544 | |
| Medium5.3 | Arbitrary Options Update <2.3.9.4Update to 2.3.9.4 | CVE-2021-24219 |
- High8.1Unauthenticated PHP Object Injection
≤10.9.3.0Update to 10.9.3.1
- Medium5.3Arbitrary Options Update
<2.3.9.4Update to 2.3.9.4
Thrive Quiz Builder: common questions
Does Thrive Quiz Builder have known vulnerabilities?
Yes. VulnCrest Radar lists 2 known vulnerabilities in Thrive Quiz Builder: 1 high, 1 medium. None are known to affect version null.
How do I check which version of Thrive Quiz Builder I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent Thrive Quiz Builder vulnerability?
CVE-2026-59544, published Jul 22, 2026: Thrive Quiz Builder <= 10.9.3.0 - Unauthenticated PHP Object Injection. Severity: High (CVSS 8.1).
Is any Thrive Quiz Builder vulnerability listed in CISA KEV?
No. None of the known Thrive Quiz Builder vulnerabilities is currently listed in the CISA KEV catalog.