CVE-2025-69633

Comprehensive Technical Analysis of CVE-2025-69633

1. Vulnerability Assessment and Severity Evaluation

CVE ID: CVE-2025-69633 CVSS Score: 9.8

The vulnerability in question is a SQL Injection flaw in the Advanced Popup Creator module for PrestaShop versions 1.1.26 through 1.2.6. The high CVSS score of 9.8 indicates a critical severity level. This score is derived from several factors, including the ability for remote unauthenticated attackers to execute arbitrary SQL queries, which can lead to significant data breaches, data manipulation, and potential full system compromise.

2. Potential Attack Vectors and Exploitation Methods

Attack Vectors:

• Remote Unauthenticated Access: The vulnerability allows attackers to exploit the system without needing any authentication, making it highly accessible.
• SQL Injection: The fromController parameter in the popup controller is passed unsanitized to SQL queries, allowing attackers to inject malicious SQL code.

Exploitation Methods:

• Direct SQL Injection: Attackers can craft specific HTTP requests to the popup controller with malicious SQL code in the fromController parameter.
• Automated Tools: Attackers may use automated tools to scan for vulnerable PrestaShop installations and exploit the SQL Injection vulnerability.

3. Affected Systems and Software Versions

Affected Software:

• PrestaShop versions 1.1.26 through 1.2.6 with the Advanced Popup Creator module installed.

Fixed Version:

• The vulnerability is fixed in version 1.2.7 of the Advanced Popup Creator module.

4. Recommended Mitigation Strategies

Immediate Actions:

• Update: Immediately update the Advanced Popup Creator module to version 1.2.7 or later.
• Patch: Apply any available patches from PrestaShop or the module developer.

Long-Term Strategies:

• Input Validation: Ensure all user inputs are properly sanitized and validated.
• Parameterized Queries: Use parameterized queries or prepared statements to prevent SQL Injection.
• Web Application Firewall (WAF): Implement a WAF to detect and block malicious SQL Injection attempts.
• Regular Audits: Conduct regular security audits and code reviews to identify and mitigate similar vulnerabilities.

5. Impact on Cybersecurity Landscape

Broader Implications:

• Data Breaches: The vulnerability can lead to significant data breaches, including the exposure of sensitive customer information.
• Reputation Damage: E-commerce platforms like PrestaShop are critical for businesses, and such vulnerabilities can lead to loss of customer trust and financial penalties.
• Widespread Exploitation: Given the popularity of PrestaShop, widespread exploitation can affect numerous online stores, leading to a cascading effect on the e-commerce ecosystem.

6. Technical Details for Security Professionals

Vulnerable Code:

• The vulnerability is located in the classes/AdvancedPopup.php file, specifically in the getPopups() and updateVisits() functions.
• The fromController parameter is passed unsanitized to SQL queries, allowing for SQL Injection.

Example Exploit:

SELECT * FROM popups WHERE controller = 'fromController'

An attacker could inject malicious SQL code like:

fromController' OR '1'='1

This would alter the SQL query to:

SELECT * FROM popups WHERE controller = 'fromController' OR '1'='1'

Mitigation Code Example: To mitigate the vulnerability, ensure that all SQL queries use parameterized statements:

$stmt = $pdo->prepare("SELECT * FROM popups WHERE controller = :controller");
$stmt->execute(['controller' => $fromController]);

Conclusion: CVE-2025-69633 represents a critical SQL Injection vulnerability in the Advanced Popup Creator module for PrestaShop. Immediate action is required to update the module and implement robust security measures to prevent exploitation. Regular security audits and adherence to best practices in input validation and query parameterization are essential to safeguard against similar vulnerabilities in the future.