Thrive Quiz Builder

Thrive Quiz Builder has 2 disclosed vulnerabilities in the WordSec catalog, reported between 2021 and 2026; all 2 are fixed as of September 2026. Their average CVSS score is 6.7, and the most serious one scores 8.1 out of 10. Severity breakdown: 0 critical and 1 high.

The most common weakness is Deserialization Of Untrusted Data, behind 1 of the records (50%). Other recurring categories include Improper Access Control.

Every one of the 2 issues recorded for Thrive Quiz Builder has a vendor fix available, so running the current release closes all known holes.

2 independent researchers contributed these findings, one record each.

Strategic Overview

Avg CVSSMedium

6.7/ 10

Patch Coverage100%

Open

Fixed

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Highest severity on recordCVSS 8.1CVE-2026-59544

Thrive Quiz Builder <= 10.9.3.0 - Unauthenticated PHP Object Injection

Read the full analysis

Vulnerability Records

2 records


2026-07-22 00:00	Thrive Quiz Builder <= 10.9.3.0 - Unauthenticated PHP Object Injection Thrive Quiz Builder <= 10.9.3.0	`CVE-2026-59544`	8.1 High	VanTastic	Yes
2021-04-23 00:00	Multiple Thrive Themes and Plugins (Various Versions) - Arbitrary Options Update Thrive Quiz Builder < 2.3.9.4	`CVE-2021-24219`	5.3 Medium	Wordfence	Yes

Showing 1–2 of 2 reports