AUGUST 4, 2026
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Case File

CVE-2021-24492

HIGH · CVSS 8.8 EPSS 1.60%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-08-02 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.8. It affects WordPress. It involves a SQL injection risk. Exploitation may require the attacker to be authenticated.

CVE
CVE-2021-24492
Severity
HIGH
CVSS
8.8
EPSS
1.60%
WordPress

Original NVD Description

The hndtst_action_instance_callback AJAX call of the Handsome Testimonials & Reviews WordPress plugin before 2.1.1, available to any authenticated users, does not sanitise, validate or escape the hndtst_previewShortcodeInstanceId POST parameter before using it in a SQL statement, leading to an SQL Injection issue.