Is CVE-2026-4662 actively exploited?

No active exploitation of CVE-2026-4662 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-4662 be exploited remotely?

Yes. CVE-2026-4662 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-4662?

CVE-2026-4662 has a CVSS score of 7.5 (HIGH).

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HIGH

CVE-2026-4662

CWE-89Published: March 24, 2026· Updated: Mar 24, 2026

7.5

CVSS v3.1

EPSS:0.08%probability of exploitation in 30 daysPercentile:23.4th

Official Description

The JetEngine plugin for WordPress is vulnerable to SQL Injection via the `listing_load_more` AJAX action in all versions up to, and including, 3.8.6.1. This is due to the `filtered_query` parameter being excluded from the HMAC signature validation (allowing attacker-controlled input to bypass security checks) combined with the `prepare_where_clause()` method in the SQL Query Builder not sanitizing the `compare` operator before concatenating it into SQL statements. 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, provided the site has a JetEngine Listing Grid with Load More enabled that uses a SQL Query Builder query.

NVD Source

Technical Analysis

CVE-2026-4662 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 7.5.

From a weakness classification perspective (CWE-89): SQL injection vulnerabilities allow attackers to manipulate database queries, potentially exposing or modifying sensitive data.