CVE-2026-12360

high

Description

The JetEngine plugin for WordPress is vulnerable to SQL injection in all versions up to and including 3.8.10.1. The listing_load_more AJAX handler accepts a filtered_query parameter that is intentionally excluded from the HMAC query signature check to support front-end filter integration. However, meta_query row values within filtered_query are not sanitized before being merged into SQL construction. This makes it possible for unauthenticated attackers to perform time-based or boolean blind SQL injection by appending a malicious meta_query value to a Load More AJAX request captured from any public Listing Grid page.

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/fd839b20-69d1-4cad-80fc-3e7b9940fd30?source=cve

https://plugins.trac.wordpress.org/browser/jet-engine/trunk/includes/components/query-builder/queries/traits/meta-query.php#L98

https://plugins.trac.wordpress.org/browser/jet-engine/trunk/includes/components/listings/ajax-handlers.php#L328

https://plugins.trac.wordpress.org/browser/jet-engine/trunk/includes/components/listings/ajax-handlers.php#L256

https://plugins.trac.wordpress.org/browser/jet-engine/trunk/includes/components/listings/ajax-handlers.php#L195

https://crocoblock.com/changelog/?plugin=jet-engine

Details

Source: Mitre, NVD

Published: 2026-06-17

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:N

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Severity: High

EPSS

EPSS: 0.00414