Source: cve@mitre.org
Multiple unspecified vulnerabilities in PrestaShop e-Commerce Solution before 1.1 Beta 2 (aka 1.1.0.1) have unknown impact and attack vectors, related to the (1) bankwire module, (2) cheque module, and other components.
PrestaShop versions prior to 1.1 Beta 2 contain multiple, unspecified vulnerabilities in core modules, including payment processing components. Successful exploitation could lead to unauthorized access, data breaches, and potential financial loss due to the lack of specific details about the vulnerabilities. The age of the vulnerability and the lack of specific details make it difficult to assess the current risk, but it is important to consider the potential for exploitation if these systems are still in use.
Due to the lack of specific details, the exact exploitation mechanism is unknown. However, a general outline can be provided based on the modules mentioned:
Step 1: Target Identification: Identify PrestaShop installations running versions prior to 1.1 Beta 2.
Step 2: Module Targeting: Identify the bankwire or cheque modules as potential attack vectors.
Step 3: Vulnerability Research: Research for known vulnerabilities in these modules, or attempt to identify new vulnerabilities through manual code review or fuzzing.
Step 4: Payload Delivery: Craft a malicious payload (e.g., SQL injection string, XSS script) and deliver it to the vulnerable module through a web request.
Step 5: Exploitation: Trigger the vulnerability. This could involve executing arbitrary code, gaining unauthorized access to the database, or manipulating payment transactions.
Step 6: Post-Exploitation: Depending on the vulnerability, the attacker could steal sensitive data, deface the website, or gain control of the server.
The root cause of the vulnerabilities is unknown due to the lack of specific details in the CVE description. However, the mention of the bankwire and cheque modules suggests potential flaws in payment processing logic. These could include vulnerabilities such as SQL injection, cross-site scripting (XSS), insecure direct object references, or authentication bypasses. The unspecified nature of the vulnerabilities makes it difficult to pinpoint the exact function or logic flaw, but the age of the software suggests that the code may not have been written with modern security practices in mind, potentially leading to issues like insufficient input validation, improper access controls, or insecure handling of sensitive data.
Due to the age of the vulnerability and lack of specifics, it is difficult to attribute this vulnerability to specific APT groups or malware campaigns. However, any threat actor targeting e-commerce platforms would be a potential threat. This CVE is not listed in CISA's Known Exploited Vulnerabilities (KEV) catalog.
Web server logs: Examine logs for suspicious HTTP requests targeting the bankwire or cheque modules, including unusual parameters or payloads.
Database logs: Monitor database activity for unusual queries or modifications, especially those originating from the web server.
File integrity monitoring: Monitor file system changes within the PrestaShop installation, looking for unauthorized modifications to core files or module files.
Network traffic analysis: Analyze network traffic for unusual patterns, such as unexpected connections to external IP addresses or suspicious data transfers.
Intrusion Detection System (IDS) / Intrusion Prevention System (IPS): Deploy and configure an IDS/IPS to detect and block known attack patterns or suspicious activity related to web application vulnerabilities.
Upgrade to a supported version of PrestaShop. This is the most effective way to address the vulnerabilities.
If upgrading is not possible, apply any available security patches or hotfixes provided by PrestaShop.
Implement a Web Application Firewall (WAF) to filter malicious traffic and protect against common web application attacks.
Regularly scan the PrestaShop installation for vulnerabilities using a vulnerability scanner.
Review and harden the server configuration, including disabling unnecessary services and restricting access to sensitive files.
Implement strong password policies and enforce multi-factor authentication (MFA) for all user accounts.
Regularly back up the PrestaShop database and file system to facilitate recovery in case of a successful attack.
Monitor server and application logs for suspicious activity and security incidents.