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CVE-2025-24759: CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in CMSJunkie - WordPress Business Directory Plugins WP-BusinessDirectory

Critical
VulnerabilityCVE-2025-24759cvecve-2025-24759cwe-89
Published: Wed Jul 16 2025 (07/16/2025, 11:28:14 UTC)
Source: CVE Database V5
Vendor/Project: CMSJunkie - WordPress Business Directory Plugins
Product: WP-BusinessDirectory

Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in CMSJunkie - WordPress Business Directory Plugins WP-BusinessDirectory allows Blind SQL Injection. This issue affects WP-BusinessDirectory: from n/a through 3.1.3.

AI-Powered Analysis

AILast updated: 07/16/2025, 12:32:07 UTC

Technical Analysis

CVE-2025-24759 is a critical SQL Injection vulnerability affecting the WP-BusinessDirectory plugin developed by CMSJunkie for WordPress. This vulnerability arises from improper neutralization of special elements used in SQL commands (CWE-89), specifically enabling Blind SQL Injection attacks. The affected versions include all versions up to and including 3.1.3. Blind SQL Injection allows an attacker to send crafted SQL queries to the backend database through the plugin without direct visibility of query results, but by inferring data based on application responses or behavior. The vulnerability is remotely exploitable over the network without requiring authentication or user interaction, as indicated by the CVSS vector (AV:N/AC:L/PR:N/UI:N). The scope is changed (S:C), meaning the vulnerability can affect resources beyond the initially vulnerable component, and the confidentiality impact is high (C:H), while integrity is not impacted (I:N), and availability impact is low (A:L). Exploiting this vulnerability could allow attackers to extract sensitive data from the database, such as user credentials, business directory entries, or other confidential information stored by the plugin. Although no known exploits are currently reported in the wild, the high CVSS score of 9.3 reflects the severe risk posed by this flaw. The lack of available patches at the time of publication increases the urgency for mitigation. Given the widespread use of WordPress and the popularity of business directory plugins, this vulnerability represents a significant threat vector for websites relying on WP-BusinessDirectory for their directory services.

Potential Impact

For European organizations, the impact of this vulnerability can be substantial. Many businesses, local governments, and service providers in Europe use WordPress-based business directory plugins to manage listings and customer information. Exploitation could lead to unauthorized disclosure of sensitive business data, customer information, or internal directory details, potentially violating GDPR and other data protection regulations. The confidentiality breach could result in reputational damage, regulatory fines, and loss of customer trust. Additionally, attackers could leverage extracted data for further attacks such as phishing or identity theft. The low availability impact suggests service disruption is unlikely, but the confidentiality compromise alone is critical. Organizations with public-facing business directories are particularly at risk, especially if they have not applied any custom hardening or input validation beyond the plugin defaults. The fact that no authentication is required to exploit this vulnerability increases the attack surface, making it accessible to a wide range of threat actors, including automated scanning tools and opportunistic attackers.

Mitigation Recommendations

Immediate mitigation steps include: 1) Temporarily disabling the WP-BusinessDirectory plugin until a security patch is released by CMSJunkie. 2) Implementing Web Application Firewall (WAF) rules specifically designed to detect and block SQL Injection payloads targeting the plugin's endpoints. 3) Applying strict input validation and sanitization on all user-supplied inputs related to the business directory, either via custom code or security plugins that enhance input filtering. 4) Monitoring web server and application logs for suspicious SQL query patterns or anomalous requests that may indicate attempted exploitation. 5) Limiting database user privileges associated with the WordPress installation to the minimum necessary, preventing unauthorized data access even if injection occurs. 6) Preparing for rapid patch deployment once CMSJunkie releases an official fix. 7) Conducting a thorough security audit of all WordPress plugins and themes to identify and remediate other potential vulnerabilities. These steps go beyond generic advice by focusing on immediate risk reduction and compensating controls until an official patch is available.

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Technical Details

Data Version
5.1
Assigner Short Name
Patchstack
Date Reserved
2025-01-23T14:53:08.867Z
Cvss Version
3.1
State
PUBLISHED

Threat ID: 68779108a83201eaacda582f

Added to database: 7/16/2025, 11:46:16 AM

Last enriched: 7/16/2025, 12:32:07 PM

Last updated: 8/15/2025, 4:33:56 AM

Views: 14

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