Description
PrestaShop Checkout allows customer account takeover via email
EPSS Score:
0%
Comprehensive Technical Analysis of EUVD-2025-34790
1. Vulnerability Assessment and Severity Evaluation
The vulnerability EUVD-2025-34790, also known as CVE-2025-61922, affects the PrestaShop Checkout module, allowing for customer account takeover via email. The CVSS (Common Vulnerability Scoring System) base score of 9.1 indicates a critical severity level. The scoring vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N breaks down as follows:
- Attack Vector (AV): Network (N) - The vulnerability is exploitable over the network.
- Attack Complexity (AC): Low (L) - The attack requires minimal skill or resources.
- Privileges Required (PR): None (N) - No privileges are required to exploit the vulnerability.
- User Interaction (UI): None (N) - No user interaction is required.
- Scope (S): Unchanged (U) - The vulnerability does not change the security scope.
- Confidentiality (C): High (H) - There is a high impact on confidentiality.
- Integrity (I): High (H) - There is a high impact on integrity.
- Availability (A): None (N) - There is no impact on availability.
This high severity score underscores the critical nature of the vulnerability, which can lead to significant data breaches and unauthorized access to customer accounts.
2. Potential Attack Vectors and Exploitation Methods
The primary attack vector involves exploiting the email-based account takeover mechanism. An attacker could:
- Intercept or Spoof Emails: By intercepting or spoofing emails, an attacker could gain access to account recovery links or password reset tokens.
- Phishing Attacks: Crafting phishing emails to trick users into revealing their account credentials or clicking on malicious links.
- Brute Force Attacks: Exploiting weak email verification mechanisms to gain unauthorized access.
3. Affected Systems and Software Versions
The vulnerability affects the following versions of the PrestaShop Checkout module:
- ps_checkout < 4.4.1
- ps_checkout 5.0.0, < 5.0.5
All systems running these versions are at risk and should be updated immediately.
4. Recommended Mitigation Strategies
To mitigate the risk associated with this vulnerability, the following steps should be taken:
- Update Software: Immediately update to the latest version of the PrestaShop Checkout module (4.4.1 or 5.0.5 and above).
- Implement Multi-Factor Authentication (MFA): Enhance account security by requiring additional verification steps.
- Email Security Measures: Use secure email protocols and implement email filtering to detect and block phishing attempts.
- Monitor and Log: Continuously monitor for suspicious activities and maintain detailed logs for forensic analysis.
- User Education: Educate users about the risks of phishing and the importance of strong, unique passwords.
5. Impact on European Cybersecurity Landscape
The vulnerability poses a significant threat to the European cybersecurity landscape, particularly for e-commerce platforms using PrestaShop. The potential for widespread account takeovers could lead to financial losses, data breaches, and reputational damage for affected businesses. Regulatory bodies such as ENISA (European Union Agency for Cybersecurity) may issue guidelines and mandates to ensure compliance with cybersecurity standards.
6. Technical Details for Security Professionals
For security professionals, the following technical details are pertinent:
- Vulnerability Type: Account Takeover via Email
- Affected Component: PrestaShop Checkout Module
- Exploitation Method: Email interception, spoofing, or phishing
- Detection: Monitor for unusual login attempts, password resets, and email activities.
- Response: Implement immediate patches and updates, enhance email security, and conduct regular security audits.
References:
By addressing this vulnerability promptly and comprehensively, organizations can significantly reduce the risk of account takeovers and protect their customers' data and trust.