Description
Piwigo 13.6.0 is vulnerable to SQL Injection via in the "profile" function.
EPSS Score:
1%
Comprehensive Technical Analysis of EUVD-2023-37525
1. Vulnerability Assessment and Severity Evaluation
Vulnerability Description: Piwigo 13.6.0 is vulnerable to SQL Injection via the "profile" function. SQL Injection is a critical security flaw that allows an attacker to interfere with the queries that an application makes to its database.
Severity Evaluation:
The vulnerability has a CVSS Base Score of 9.8, which is considered critical. The CVSS vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H indicates the following:
- Attack Vector (AV): Network (N)
- Attack Complexity (AC): Low (L)
- Privileges Required (PR): None (N)
- User Interaction (UI): None (N)
- Scope (S): Unchanged (U)
- Confidentiality (C): High (H)
- Integrity (I): High (H)
- Availability (A): High (H)
This high score reflects the potential for significant impact on confidentiality, integrity, and availability of the affected system.
2. Potential Attack Vectors and Exploitation Methods
Attack Vectors:
- Network-Based Attacks: Since the attack vector is network-based, an attacker can exploit this vulnerability remotely without needing local access.
- Low Complexity: The attack complexity is low, meaning that the attack does not require specialized conditions or extensive resources.
Exploitation Methods:
- SQL Injection: An attacker can inject malicious SQL code into the "profile" function, potentially allowing them to execute arbitrary SQL commands on the database.
- Data Exfiltration: The attacker can extract sensitive information from the database, including user credentials, personal data, and other confidential information.
- Data Manipulation: The attacker can modify or delete data within the database, compromising its integrity.
- Denial of Service: The attacker can execute commands that disrupt the normal operation of the database, leading to a denial of service.
3. Affected Systems and Software Versions
Affected Software:
- Piwigo 13.6.0
Affected Systems:
- Any system running Piwigo 13.6.0, including web servers and cloud-based deployments.
4. Recommended Mitigation Strategies
Immediate Actions:
- Patching: Upgrade to a patched version of Piwigo that addresses this vulnerability.
- Input Validation: Implement robust input validation and sanitization to prevent SQL injection attacks.
- Parameterized Queries: Use parameterized queries or prepared statements to ensure that SQL code is not directly injected into the database.
- Web Application Firewall (WAF): Deploy a WAF to detect and block SQL injection attempts.
Long-Term Strategies:
- Regular Security Audits: Conduct regular security audits and vulnerability assessments.
- Security Training: Provide training for developers and administrators on secure coding practices and SQL injection prevention.
- Monitoring and Logging: Implement comprehensive monitoring and logging to detect and respond to suspicious activities.
5. Impact on European Cybersecurity Landscape
Regulatory Compliance:
- GDPR: Organizations must ensure that personal data is protected, and a breach due to SQL injection could result in significant fines and reputational damage.
- NIS Directive: Critical infrastructure providers must comply with the Network and Information Systems Directive, which mandates robust cybersecurity measures.
Economic Impact:
- Financial Losses: Data breaches can lead to financial losses due to data theft, legal penalties, and loss of customer trust.
- Operational Disruption: Attacks can disrupt business operations, leading to downtime and reduced productivity.
Public Trust:
- Reputation Damage: Organizations that suffer data breaches may face significant reputational damage, affecting customer trust and loyalty.
6. Technical Details for Security Professionals
Exploit Details:
- Vulnerable Function: The "profile" function in Piwigo 13.6.0 is susceptible to SQL injection.
- Exploit Code: The vulnerability can be exploited by injecting SQL code into input fields processed by the "profile" function.
Detection Methods:
- Intrusion Detection Systems (IDS): Deploy IDS to detect unusual database queries and SQL injection patterns.
- Log Analysis: Regularly analyze database logs for suspicious activities and unauthorized access attempts.
Mitigation Techniques:
- Code Review: Conduct thorough code reviews to identify and fix SQL injection vulnerabilities.
- Database Security: Implement database security best practices, including least privilege access and regular audits.
References:
By addressing this vulnerability promptly and implementing robust security measures, organizations can mitigate the risks associated with SQL injection and protect their systems and data from potential attacks.