CVE-2026-4662 details a high-severity SQL Injection vulnerability in the JetEngine plugin for WordPress, affecting all versions up to and including 3.8.6.1. This flaw allows unauthenticated attackers to extract sensitive database information by bypassing HMAC signature validation on the 'filtered_query' parameter within the 'listing_load_more' AJAX action. With a CVSS score of 7.5 (HIGH), the vulnerability has a network attack vector and low attack complexity, posing a significant risk to data confidentiality. Exploitation requires a specific plugin configuration where a JetEngine Listing Grid with Load More is enabled using a SQL Query Builder query. Currently, there is no public exploit code available, and it is not listed on CISA's Known Exploited Vulnerabilities catalog.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 0, <= 3.8.6.1CPE match | cpe:2.3:a:crocoblock:jetengine:*:*:*:*:*:wordpress:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.