EUVD-2024-49300

Comprehensive Technical Analysis of EUVD-2024-49300

1. Vulnerability Assessment and Severity Evaluation

The vulnerability in the Daily Prayer Time plugin for WordPress, identified as EUVD-2024-49300, is a critical SQL Injection flaw. The 'max_word' attribute of the 'quran_verse' shortcode is susceptible to SQL Injection due to insufficient escaping and lack of proper SQL query preparation. This vulnerability allows authenticated attackers with Contributor-level access or higher to manipulate SQL queries, potentially extracting sensitive information from the database.

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 the severity of the vulnerability, emphasizing the potential for significant impact on confidentiality, integrity, and availability.

2. Potential Attack Vectors and Exploitation Methods

Attack Vectors:

• Authenticated SQL Injection: An attacker with Contributor-level access can inject malicious SQL code via the 'max_word' attribute of the 'quran_verse' shortcode.
• Data Exfiltration: By appending additional SQL queries, attackers can extract sensitive data such as user credentials, personal information, and other confidential data stored in the database.

Exploitation Methods:

• Crafting Malicious Input: Attackers can craft specially designed input to exploit the SQL Injection vulnerability.
• Automated Tools: Use of automated SQL Injection tools to identify and exploit the vulnerability.

3. Affected Systems and Software Versions

Affected Systems:

• WordPress installations using the Daily Prayer Time plugin.

Affected Software Versions:

• All versions of the Daily Prayer Time plugin up to and including 2024.08.26.

4. Recommended Mitigation Strategies

Immediate Actions:

• Update Plugin: Ensure the Daily Prayer Time plugin is updated to a version that addresses this vulnerability.
• Disable Plugin: If an update is not available, consider disabling the plugin until a patched version is released.

Long-Term Mitigations:

• Input Validation: Implement robust input validation and sanitization for all user-supplied data.
• Prepared Statements: Use prepared statements and parameterized queries to prevent SQL Injection.
• Least Privilege: Enforce the principle of least privilege for user roles and permissions.
• Regular Audits: Conduct regular security audits and code reviews to identify and mitigate vulnerabilities.

5. Impact on European Cybersecurity Landscape

The vulnerability poses a significant risk to the European cybersecurity landscape, particularly for organizations and individuals using the affected WordPress plugin. The potential for data breaches and unauthorized access to sensitive information can lead to financial losses, reputational damage, and legal consequences under regulations such as GDPR.

6. Technical Details for Security Professionals

Vulnerability Details:

• Vulnerable Attribute: 'max_word' in the 'quran_verse' shortcode.
• Insufficient Escaping: The user-supplied parameter is not properly escaped, allowing for SQL Injection.
• Lack of Prepared Statements: The existing SQL query is not prepared, making it susceptible to manipulation.

References:

• Wordfence Threat Intel: Wordfence Vulnerability Report
• WordPress Trac: Daily Prayer Time Plugin Source Code
• Changeset: WordPress Plugin Changeset

Aliases:

• CVE ID: CVE-2024-8621

Assigner:

• Wordfence

ENISA IDs:

• Product: Daily Prayer Time (all versions ≤2024.08.26)
• Vendor: mmrs151

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