CVE-2009-0752 in Movable Type
Summary
by MITRE
Unspecified vulnerability in Movable Type Pro and Community Solution 4.x before 4.24 has unknown impact and attack vectors, possibly related to the password recovery mechanism.
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Analysis
by VulDB Data Team • 11/28/2017
The vulnerability identified as CVE-2009-0752 affects Movable Type Pro and Community Solution version 4.x prior to 4.24, specifically targeting the password recovery mechanism within these content management systems. This unspecified weakness represents a significant security concern for organizations relying on these platforms for their web publishing needs, as password recovery functions typically serve as critical entry points for both legitimate users and potential attackers seeking unauthorized access to systems. The vulnerability's classification as unspecified indicates that the exact technical details of the flaw were not fully disclosed at the time of reporting, leaving security professionals to conduct their own analysis and assessment of potential attack surfaces.
The technical nature of this vulnerability suggests a weakness in the authentication and authorization processes that govern user password recovery operations. Such mechanisms are particularly sensitive because they must balance user accessibility with system security, often serving as attack vectors for credential stuffing, brute force attempts, or session hijacking scenarios. The fact that this issue affects both Pro and Community versions indicates a fundamental flaw in the core password recovery implementation rather than a configuration-specific problem. This vulnerability could potentially allow unauthorized individuals to bypass normal authentication procedures and gain access to user accounts, which would represent a direct violation of authentication security principles and could lead to complete system compromise.
The operational impact of this vulnerability extends beyond simple credential theft, as compromised user accounts could provide attackers with access to sensitive content, administrative functions, and potentially serve as footholds for further lateral movement within network environments. Organizations utilizing Movable Type 4.x systems would face significant risk exposure, particularly if these platforms host sensitive data or serve as entry points to broader enterprise infrastructures. The unspecified nature of the vulnerability means that security teams must assume the worst-case scenario and implement comprehensive monitoring and defensive measures while awaiting official patches or workarounds from the vendor. This type of vulnerability would typically be categorized under CWE-284 for improper access control or CWE-306 for missing authentication, depending on the specific implementation details that were ultimately discovered.
Mitigation strategies for this vulnerability should include immediate implementation of temporary security measures such as disabling password recovery functionality until proper patches are applied, strengthening account lockout policies, and implementing additional authentication layers such as multi-factor authentication. Security teams should also conduct thorough audits of all user accounts and monitor for suspicious authentication attempts or unusual access patterns that might indicate exploitation attempts. The ATT&CK framework would categorize this vulnerability under T1110 for Brute Force and T1531 for Account Access Removal, with potential lateral movement opportunities through compromised accounts. Organizations should prioritize upgrading to Movable Type 4.24 or later versions where the vulnerability has been addressed, while simultaneously implementing network-based detection mechanisms to identify any attempted exploitation of this weakness. Additionally, regular security assessments and penetration testing should be conducted to identify similar vulnerabilities in other systems that may be utilizing outdated or unsupported software versions.