Description

WordPress Plugin Thrive Quiz Builder is prone to a security bypass vulnerability. Exploiting this issue may allow attackers to perform otherwise restricted actions and subsequently add arbitrary data to a predefined option in the wp_options table. WordPress Plugin Thrive Quiz Builder version 2.3.9.3 is vulnerable; prior versions may also be affected.

Remediation

Update to plugin version 2.3.9.4 or latest

References

https://www.wordfence.com/blog/2021/03/recently-patched-vulnerability-in-thrive-themes-actively-exploited-in-the-wild/

https://changelog.thrivethemes.com/2021/03/thrive-quiz-builder-version-2-3-9-4-released/

Related Vulnerabilities

WordPress Plugin WP jPlayer Cross-Site Scripting (0.1)

WordPress Plugin Social Share Icons & Social Share Buttons Security Bypass (3.0.2)

Joomla! Core 3.x.x Cross-Site Scripting (3.2.0 - 3.9.3)

Grafana Cleartext Storage of Sensitive Information Vulnerability (CVE-2020-12458)

TYPO3 Improper Control of Generation of Code ('Code Injection') Vulnerability (CVE-2010-1153)

Severity

High

Classification

CVE-2021-24219 CWE-264 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

Tags

Missing Update Authentication Bypass