Description
Mautic user without privileged access to the Marketplace can install and uninstall composer packages
EPSS Score:
0%
Comprehensive Technical Analysis of EUVD-2025-200275
1. Vulnerability Assessment and Severity Evaluation
The vulnerability described in EUVD-2025-200275 pertains to Mautic, an open-source marketing automation platform. Specifically, it allows a user without privileged access to the Marketplace to install and uninstall composer packages. This vulnerability is rated with a Base Score of 9.0 according to CVSS 4.0, indicating a critical severity level.
The CVSS vector CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H breaks down as follows:
- AV:N (Network Vector): The vulnerability is exploitable over the network.
- AC:L (Attack Complexity): The attack requires low complexity.
- AT:P (Attack Technique): The attack requires physical access or specific conditions.
- PR:L (Privileges Required): The attacker requires low privileges.
- UI:N (User Interaction): No user interaction is required.
- VC:H (Vulnerability Confidentiality): High impact on confidentiality.
- VI:H (Vulnerability Integrity): High impact on integrity.
- VA:H (Vulnerability Availability): High impact on availability.
- SC:H (Scope Change): High scope change.
- SI:H (Scope Integrity): High impact on scope integrity.
- SA:H (Scope Availability): High impact on scope availability.
This high severity score underscores the critical nature of the vulnerability, which can lead to significant security breaches if exploited.
2. Potential Attack Vectors and Exploitation Methods
The primary attack vector involves a user with low privileges exploiting the vulnerability to install or uninstall composer packages. This can be achieved through:
- Network-based attacks: Since the vulnerability is exploitable over the network, an attacker can remotely target the Mautic instance.
- Phishing or social engineering: An attacker could trick a low-privileged user into performing actions that exploit the vulnerability.
- Automated scripts: Attackers could use automated scripts to scan for vulnerable Mautic instances and exploit them en masse.
Exploitation methods may include:
- Installing malicious packages: An attacker could install packages that contain malware or backdoors.
- Uninstalling critical packages: An attacker could uninstall essential packages, leading to system instability or crashes.
- Data exfiltration: By installing packages that exfiltrate data, an attacker could steal sensitive information.
3. Affected Systems and Software Versions
The vulnerability affects the following versions of Mautic:
- Mautic <4.4.18
- Mautic <5.2.9
- Mautic <6.0.7
Organizations using any of these versions are at risk and should prioritize updating to a patched version.
4. Recommended Mitigation Strategies
To mitigate the risk associated with this vulnerability, the following strategies are recommended:
- Update to the latest version: Ensure that all Mautic instances are updated to versions 4.4.18, 5.2.9, or 6.0.7 or later.
- Access controls: Implement strict access controls to limit the actions that low-privileged users can perform.
- Network segmentation: Segment the network to isolate critical systems and reduce the attack surface.
- Monitoring and logging: Enhance monitoring and logging to detect any suspicious activities related to package installations or uninstallations.
- Regular audits: Conduct regular security audits to identify and address vulnerabilities proactively.
5. Impact on European Cybersecurity Landscape
The impact of this vulnerability on the European cybersecurity landscape is significant, given the widespread use of Mautic in marketing automation. Organizations across various sectors, including healthcare, finance, and e-commerce, could be affected. The potential for data breaches, system instability, and unauthorized access poses a substantial risk to data privacy and compliance with regulations such as GDPR.
6. Technical Details for Security Professionals
For security professionals, the following technical details are pertinent:
- Detection: Implement intrusion detection systems (IDS) and intrusion prevention systems (IPS) to detect and block unauthorized package installations or uninstallations.
- Patch management: Ensure a robust patch management process to apply updates promptly.
- Incident response: Develop and test incident response plans to address potential exploitations of this vulnerability.
- Compliance: Ensure compliance with relevant regulations and standards, such as GDPR, by implementing appropriate security measures.
By addressing this vulnerability promptly and comprehensively, organizations can mitigate the risk of exploitation and protect their systems and data from potential attacks.
References
This analysis provides a comprehensive overview of the vulnerability, its potential impact, and recommended mitigation strategies to safeguard against exploitation.