CVE-2023-6114 Scanner
CVE-2023-6114 Scanner - Information Disclosure vulnerability in Duplicator
Short Info
Level
High
Single Scan
Single Scan
Can be used by
Asset Owner
Estimated Time
10 seconds
Time Interval
16 days 10 hours
Scan only one
URL
Toolbox
-
Duplicator is a popular WordPress plugin used by developers and site administrators to migrate, copy, and clone websites efficiently. It is heavily utilized for website backup and restoration, simplifying the process of moving sites from one domain or server to another. Organizations and individual developers rely on Duplicator due to its comprehensive feature set that manages website files and databases during migration. As a critical tool in disaster recovery, its features help ensure data continuity and availability. The plugin is especially vital for those without deep technical expertise, making site migration accessible to a broader audience. WordPress administrators who manage multiple sites find its use invaluable for maintaining operational consistency and control.
The vulnerability exists in the Duplicator WordPress plugin, which fails to correctly restrict access to sensitive files in the '/backups-dup-lite/tmp' and '/backups-dup-pro/tmp' directories. If directory listing is enabled on a server, these directories, which temporarily store files like database dumps and site archives, become accessible to unauthorized users. This flaw can lead to exposure of sensitive information intentionally stored securely. Unrestricted access represents a significant security risk, as full database dumps and zipped site files may contain critical proprietary and user data. Proper directory access controls are essential to protect hosted data from unauthorized exposure and misuse. The disclosure of backup data could have far-reaching implications for privacy and security, necessitating urgent remediation.
Technically, the lack of access control on temporary directories used by the Duplicator plugin permits directory listing and subsequent unauthorized file access. The exposed directories contain temporary site backups, which are pivotal during site migration or backup processes. When an unauthorized attacker accesses these directories, they can directly download contents like 'db.sql' or 'site.zip', revealing sensitive installation details and user data. Remediation involves ensuring directory listing is disabled server-wide and upgrading to the latest plugin version where the issue is patched. Administrators should specifically secure any lingering unpatched installations by altering server configurations to deny open directory listings. It is vital to validate these settings as part of routine security audits to prevent such vulnerabilities effectively.
Exploitation of this vulnerability could lead to severe information disclosure, including confidential user data and proprietary configurations. An attacker accessing full database dumps can exploit sensitive data like passwords, user details, and potentially sensitive business data embedded in the site files. Such exposure could lead to identity theft, unauthorized access to additional systems, or a compromise of associated accounts. The zip archives of site files open the door for intellectual property theft, if commercially sensitive content is involved. Organizations may also face compliance issues if governed by data protection regulations, resulting in legal and financial repercussions. Ensuring secure data practices and regular plugin updates are critical to mitigating these risks.
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