CVE-2023-30495 HIGH

CVE-2023-30495: WordPress Ultimate Addons for Contact Form 7 Plugin <= 3.1.23 is vulnerable to SQL Injection

Vendor Themefic
Product Ultimate Addons for Contact Form 7
Weakness CWE-89 · SQLi
Published December 20, 2023
Last update April 28, 2026

CVSS base score

8.5/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity None

CVSS vector

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

What the vulnerability does

01Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Themefic Ultimate Addons for Contact Form 7.This issue affects Ultimate Addons for Contact Form 7: from n/a through 3.1.23.

Explanation of Vulnerability in Simple Terms

02Summary

Ultimate Addons for Contact Form 7 versions up to 3.1.23 contain a SQL injection vulnerability in database queries. An attacker with low-level site access can craft malicious input to extract sensitive data from the database or disrupt site availability. The vulnerability affects multiple database operations and can impact other site components due to scope change.

What an attacker can do

03Attacker Capabilities

Extract sensitive data from the site database or cause the database to become unavailable.

Potential impact on your site

04Site Impact

Unauthorized access to database contents including user data, posts, and settings; potential site downtime if database is disrupted.

Conditions required to exploit

05Prerequisites

Attacker must have a low-level user account (subscriber or contributor level) on the WordPress site.

Key dates

06Disclosure timeline

December 20, 2023 CVE published
April 28, 2026 Record updated

Related vulnerabilities

08Related CVE