AUGUST 4, 2026
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Case File

CVE-2021-24626

HIGH · CVSS 8.8 EPSS 0.71%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-11-08 · 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-2021-24626
Severity
HIGH
CVSS
8.8
EPSS
0.71%
WordPress

Original NVD Description

The Chameleon CSS WordPress plugin through 1.2 does not have any CSRF and capability checks in all its AJAX calls, allowing any authenticated user, such as subscriber to call them and perform unauthorised actions. One of AJAX call, remove_css, also does not sanitise or escape the css_id POST parameter before using it in a SQL statement, leading to a SQL Injection