Executive Summary

The WordPress JetEngine Plugin, versions 3.8.9.1 and below, contains a high-priority SQL Injection vulnerability identified as CVE-2026-49076.

This flaw allows unauthenticated attackers to directly interact with the website's database without needing any credentials.

Because of this, attackers can potentially execute malicious SQL commands that compromise the integrity and confidentiality of the database.

The vulnerability is categorized under the OWASP Top 10 category A3: Injection.

Useful 0 Not Useful 0

Impact Analysis

This vulnerability can have severe impacts including unauthorized access to sensitive data stored in the website's database.

Since the attack can be performed without authentication, it increases the risk of mass exploitation across thousands of websites.

Potential consequences include data theft, data manipulation, and partial denial of service due to database corruption or disruption.

The vulnerability has a high CVSS score of 9.3, indicating it is highly dangerous and should be addressed immediately.

Useful 0 Not Useful 0

Mitigation Strategies

The immediate step to mitigate this vulnerability is to update the WordPress JetEngine Plugin to version 3.8.10 or later, as this version contains the patch for the SQL Injection flaw.

Until the plugin is updated, it is advised to apply the mitigation rule provided by Patchstack to block attacks targeting this vulnerability.

Useful 0 Not Useful 0

Compliance Impact

The vulnerability allows unauthenticated attackers to perform SQL Injection attacks, potentially stealing sensitive information from the website's database.

Such unauthorized access and data theft can lead to violations of data protection regulations like GDPR and HIPAA, which require safeguarding personal and sensitive data against breaches.

Therefore, if exploited, this vulnerability could result in non-compliance with these common standards and regulations due to compromised confidentiality and potential data breaches.

Useful 0 Not Useful 0

Detection Guidance

The vulnerability is an unauthenticated SQL Injection in JetEngine versions 3.8.9.1 and below. Detection typically involves monitoring for suspicious HTTP requests that attempt to exploit SQL Injection flaws.

While specific commands are not provided in the resources, common detection methods include using web application firewalls (WAFs) with rules to block known attack patterns, inspecting web server logs for unusual query parameters or payloads, and running vulnerability scanners that target SQL Injection.

Patchstack has provided a mitigation rule to block attacks until the plugin is updated, which can be used as a temporary detection and prevention measure.

Useful 0 Not Useful 0