CVE-2026-49084

WordPress JetEngine plugin < 3.8.9.1 - SQL Injection vulnerability

Published Jun 17, 2026 CVSS 3.1 · 9.3 Critical EPSS < 1% KEV · Not listed

Description

Unauthenticated SQL Injection in JetEngine < 3.8.9.1 versions.

Analysis

Technical impact

The vulnerability is an unauthenticated SQL Injection that allows attackers to inject arbitrary SQL commands into the JetEngine plugin's database queries. This flaw, classified as CWE-89, can enable attackers to retrieve, modify, or delete sensitive data from the WordPress site's database, potentially leading to data exposure or corruption.

Affected Systems

Any WordPress site using JetEngine versions prior to 3.8.9.1 is affected. The plugin, provided by Jetimpex Inc., is widely used for dynamic content generation, and these vulnerable releases lack proper input sanitization and parameterized queries.

Risk and Exploitability

The CVSS score of 9.3 indicates critical severity. The EPSS score is not available, so the current exploitation rate is unknown, but the lack of a KEV listing does not mitigate the risk, as the flaw remains actively exploitable with web-based vectors. Attackers can trigger the injection by submitting crafted requests to the plugin's endpoints without authentication, making the vulnerability highly accessible.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Jetimpex Inc.

JetEngine

unaffected

Version	Status	Constraints
`n/a`	affected	< 3.8.9.1

No data.

Vendor Product Versions

Jetimpex Inc.

Jetengine

Version	Status	Scheme	Platform
`[0,3.8.9.1)`	affected	generic	—

Wordpress

Version	Status	Scheme	Platform
`—`	unaffected	—	—

Remediation

Vendor Solution

Update the WordPress JetEngine Plugin to the latest available version (at least 3.8.9.1).

OpenCVE Recommended Actions

Update the WordPress JetEngine Plugin to version 3.8.9.1 or newer.
Restrict the WordPress database user to the minimal privileges required for normal operation, removing unnecessary SELECT, UPDATE, DELETE, and INSERT rights that are not needed by the site.
Deploy a web application firewall or security plugin configured to detect and block suspicious SQL injection patterns targeting the JetEngine plugin endpoints.

Generated by OpenCVE AI on June 18, 2026 at 12:08 UTC.

Tracking

Advisories

No advisories available

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact High

Integrity Impact None

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.283% probability within 30 days)

Exploitation none

Automatable yes

Technical Impact partial

References

Link	Providers
https://patchstack.com/database/wordpress/plugin/jet-engine/vulnerability/wordpress-jetengine-plugin-3-8-9-1-sql-injection-vulnerability?_s_id=cve

History

Jun 21, 2026 9:45 AM First appearance in the feed. Affected vendors updated View changes

Type	Values Removed	Values Added
First Time appeared		Jetimpex Inc. Jetimpex Inc. jetengine Wordpress Wordpress wordpress
Vendors & Products		Jetimpex Inc. Jetimpex Inc. jetengine Wordpress Wordpress wordpress

Jun 19, 2026 12:30 AM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Jun 17, 2026 11:15 AM Description updated. Title updated. Weaknesses updated. Added references. Scoring metrics updated View changes

Type	Values Removed	Values Added
Description		Unauthenticated SQL Injection in JetEngine < 3.8.9.1 versions.
Title		WordPress JetEngine plugin < 3.8.9.1 - SQL Injection vulnerability
Weaknesses		CWE-89
References		https://patchstack.com/database/wordpress/plugin/jet-engine/vulnerability/wordpress-jetengine-plugin-3-8-9-1-sql-injection-vulnerability?_s_id=cve
Metrics		cvssV3_1 `{'score': 9.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L'}`