CVE-2026-4352 Details
Description
The JetEngine plugin for WordPress is vulnerable to SQL Injection via the Custom Content Type (CCT) REST API search endpoint in all versions up to, and including, 3.8.6.1. This is due to the `_cct_search` parameter being interpolated directly into a SQL query string via `sprintf()` without sanitization or use of `$wpdb->prepare()`. WordPress REST API's `wp_unslash()` call on `$_GET` strips the `wp_magic_quotes()` protection, allowing single-quote-based injection. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. The Custom Content Types module must be enabled with at least one CCT configured with a public REST GET endpoint for exploitation.
A SQL injection vulnerability has been identified in the JetEngine plugin for WordPress, affecting all versions through 3.8.6.1. The issue arises in the Custom Content Type (CCT) REST API search endpoint, where the '_cct_search' parameter is directly inserted into a SQL query using sprintf() without proper sanitization or preparation. This vulnerability allows unauthenticated attackers to manipulate SQL queries and extract sensitive data from the database. Exploitation requires the Custom Content Types module to be active, with at least one CCT having a public REST GET endpoint.
Users are advised to update the JetEngine plugin to version 3.8.6.2 or a later patched version.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Apr 14, 2026CISA-ADP
Assessed Apr 14, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://crocoblock.com/plugins/jetengine/ | [email protected] | ProductVendor |
| https://www.wordfence.com/threat-intel/vulnerabilities/id/29a5701f-92f7-4a02-a990-b189a381cff5?source=cve | [email protected] | AdvisoryRemedy |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-89 | Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Crocoblock JetEngine | All versions |
CPE
Remediation
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Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 14, 2026 | New CVE Received | [email protected] |