CVE-2025-6735 in juzaweb
Summary
by MITRE • 06/27/2025
A vulnerability classified as critical has been found in juzaweb CMS 3.4.2. Affected is an unknown function of the file /admin-cp/imports of the component Import Page. The manipulation leads to improper authorization. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
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Analysis
by VulDB Data Team • 07/01/2025
This critical vulnerability in juzaweb CMS 3.4.2 represents a significant authorization bypass flaw that undermines the security posture of affected systems. The vulnerability resides within the administrative import functionality, specifically in the /admin-cp/imports component where an unknown function fails to properly validate user permissions. This flaw allows unauthenticated or unauthorized users to bypass the standard authentication mechanisms that should protect administrative operations. The vulnerability's classification as critical indicates its severe impact potential, as it enables attackers to gain administrative access to the content management system without proper credentials, potentially leading to complete system compromise.
The technical implementation of this vulnerability stems from inadequate access control validation within the import page functionality. When users attempt to access the import feature through the administrative control panel, the system should verify that the requesting user possesses appropriate administrative privileges before granting access. However, the flaw in the unknown function within the /admin-cp/imports module fails to perform this crucial authorization check, creating a pathway for malicious actors to exploit the system. This improper authorization mechanism directly violates security principles and creates an attack surface that can be leveraged for privilege escalation attacks.
The remote exploitation capability of this vulnerability significantly amplifies its threat level, as attackers can potentially compromise affected systems from external networks without requiring physical access or prior authentication. This remote attack vector aligns with the attack technique described in the MITRE ATT&CK framework under T1078 Valid Accounts and T1484.1 Domain Controller Policy Modification, as unauthorized access to administrative functions can lead to broader system compromise. The public disclosure of the exploit means that threat actors can readily leverage this vulnerability without requiring advanced technical skills or specialized knowledge, making it particularly dangerous in the current threat landscape.
Organizations running juzaweb CMS 3.4.2 should immediately implement mitigations to protect against this critical vulnerability. The primary recommendation involves applying the vendor's official security patch or update as soon as it becomes available, though the lack of vendor response to prior disclosure concerns suggests a potentially delayed patch release. Network segmentation and access control measures should be implemented to restrict access to administrative interfaces, particularly the /admin-cp/imports endpoint. Additionally, monitoring for suspicious access patterns and unauthorized administrative activities should be enhanced through security information and event management systems. The vulnerability's presence in the import functionality also highlights the importance of validating all administrative operations and implementing proper input sanitization to prevent similar authorization bypass issues. This flaw exemplifies the common weakness categorized under CWE-285 Improper Authorization, which specifically addresses insufficient access control validation in software applications. Organizations should also consider implementing web application firewalls to detect and block exploitation attempts targeting this specific vulnerability path.