EUVD-2024-31932

Comprehensive Technical Analysis of EUVD-2024-31932

1. Vulnerability Assessment and Severity Evaluation

The vulnerability in the Timetable and Event Schedule by MotoPress plugin for WordPress, identified as EUVD-2024-31932, is classified as a SQL Injection vulnerability. This issue arises due to insufficient escaping of user-supplied parameters and inadequate preparation of SQL queries. The vulnerability affects all versions up to and including 2.4.11.

Severity Evaluation:

• Base Score: 9.9 (Critical)
• Base Score Version: CVSS 3.1
• Base Score Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

The high base score indicates a critical vulnerability due to the following factors:

• Attack Vector (AV): Network (N)
• Attack Complexity (AC): Low (L)
• Privileges Required (PR): Low (L)
• User Interaction (UI): None (N)
• Scope (S): Changed (C)
• Confidentiality (C): High (H)
• Integrity (I): High (H)
• Availability (A): High (H)

2. Potential Attack Vectors and Exploitation Methods

Attack Vectors:

• Authenticated Attackers: The vulnerability can be exploited by authenticated users with contributor-level access or higher. This includes contributors, authors, editors, and administrators.
• SQL Injection: Attackers can inject malicious SQL code into the 'events' attribute of the 'mp-timetable' shortcode, leading to unauthorized database queries.

Exploitation Methods:

• Data Extraction: Attackers can extract sensitive information from the database, including user credentials, personal data, and other confidential information.
• Data Manipulation: Attackers can modify database entries, leading to data integrity issues.
• Denial of Service: Attackers can execute SQL commands that disrupt the normal operation of the database, causing a denial of service.

3. Affected Systems and Software Versions

Affected Software:

• Plugin: Timetable and Event Schedule by MotoPress
• Versions: All versions up to and including 2.4.11

Affected Systems:

• WordPress Websites: Any WordPress installation using the affected versions of the MotoPress plugin.

4. Recommended Mitigation Strategies

Immediate Actions:

• Update the Plugin: Upgrade to the latest version of the Timetable and Event Schedule by MotoPress plugin that addresses the vulnerability.
• Disable the Plugin: Temporarily disable the plugin until a patched version is available.

Long-Term Mitigation:

• Input Validation: Ensure all user inputs are properly validated and sanitized.
• Prepared Statements: Use prepared statements and parameterized queries to prevent SQL injection.
• Regular Audits: Conduct regular security audits and code reviews to identify and mitigate similar vulnerabilities.
• Access Control: Limit database access to trusted users and implement the principle of least privilege.

5. Impact on European Cybersecurity Landscape

The vulnerability poses a significant risk to the European cybersecurity landscape, particularly for organizations and individuals using WordPress with the affected plugin. The potential for data breaches, data manipulation, and service disruptions can have severe consequences, including financial loss, reputational damage, and legal implications under GDPR.

6. Technical Details for Security Professionals

Vulnerability Details:

• Vulnerable Parameter: 'events' attribute of the 'mp-timetable' shortcode.
• Root Cause: Insufficient escaping of user-supplied parameters and lack of prepared statements in SQL queries.

Exploitation Example:

SELECT * FROM wp_events WHERE event_id = '1' OR '1'='1'; -- SQL Injection Example

Mitigation Code Example:

// Use prepared statements
$stmt = $pdo->prepare("SELECT * FROM wp_events WHERE event_id = :event_id");
$stmt->execute(['event_id' => $event_id]);
$results = $stmt->fetchAll();

References:

• Wordfence Threat Intelligence
• WordPress Plugin Changeset

Aliases:

• CVE: CVE-2024-3342
• GSD: GSD-2024-3342

Assigner:

• Wordfence

EPSS Score:

• EPSS: 1 (indicating a low likelihood of exploitation in the wild)

ENISA IDs:

• Product: Timetable and Event Schedule by MotoPress
• Vendor: jetmonsters

By addressing this vulnerability promptly and implementing robust security measures, organizations can significantly reduce the risk of SQL injection attacks and protect their sensitive data.