CVE-2006-4860 in Limbo Cms
Summary
by MITRE
Multiple unspecified vulnerabilities in (1) index.php, (2) minixml.inc.php, (3) doc.inc.php, (4) element.inc.php, (5) node.inc.php, (6) treecomp.inc.php, (7) forum.html.php, (8) forum.php, (9) antihack.php, (10) content.php, (11) initglobals.php, and (12) imanager.php in Limbo (aka Lite Mambo) CMS 1.0.4.2 before 20060311 have unknown impact and attack vectors.
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Analysis
by VulDB Data Team • 09/22/2017
The vulnerability identified as CVE-2006-4860 affects Limbo CMS version 1.0.4.2 and earlier, encompassing multiple files including index.php, minixml.inc.php, doc.inc.php, element.inc.php, node.inc.php, treecomp.inc.php, forum.html.php, forum.php, antihack.php, content.php, initglobals.php, and imanager.php. This represents a critical security weakness in the content management system that was discovered in 2006, indicating a significant gap in the software's security architecture. The unspecified nature of the vulnerabilities suggests that attackers could exploit various attack vectors without clear indication of the specific technical flaws, making the system particularly susceptible to diverse threat actors.
These vulnerabilities stem from inadequate input validation and security controls within the core components of the Limbo CMS framework. The affected files represent fundamental building blocks of the content management system's functionality, including XML processing, forum operations, content management, and global variable initialization. The lack of specific details about the exact nature of these flaws indicates that the vulnerabilities likely involve multiple security categories such as cross-site scripting, SQL injection, or arbitrary code execution possibilities. The presence of multiple affected files suggests a systemic security weakness in the application's architecture rather than isolated incidents.
The operational impact of these vulnerabilities could be severe for organizations using the affected Limbo CMS version, potentially allowing attackers to gain unauthorized access to the system, manipulate content, steal sensitive data, or even compromise the entire web server. Attackers could exploit these weaknesses to execute malicious code, bypass authentication mechanisms, or perform privilege escalation attacks. The vulnerabilities in initglobals.php and content.php particularly concerning as they likely affect core system operations and data handling processes. The presence of antihack.php among the affected files suggests that the system's built-in security measures were insufficient to prevent exploitation.
Security practitioners should consider these vulnerabilities in the context of the Common Weakness Enumeration framework where such issues typically map to multiple categories including CWE-79 for cross-site scripting, CWE-89 for SQL injection, and CWE-20 for input validation failures. The attack vectors remain unspecified but would likely involve parameter manipulation, file inclusion attacks, or direct exploitation of the system's core components. Organizations should implement immediate mitigation strategies including applying the security patch released on 20060311, conducting comprehensive security audits of their CMS installations, and implementing proper input sanitization measures. The vulnerabilities also align with ATT&CK techniques related to command and control, privilege escalation, and initial access through web application attacks.
The remediation approach should prioritize immediate patch application for the specific version mentioned in the CVE, as well as implementing comprehensive security monitoring for any suspicious activities. Organizations should also consider migrating to more secure and actively maintained CMS platforms, as the Limbo CMS appears to have been abandoned with no further security updates. The vulnerability landscape for this CMS indicates a critical need for proper security maintenance and regular updates to protect against known exploits. Security teams should conduct thorough vulnerability assessments of their web applications and implement proper security controls including web application firewalls and input validation mechanisms to prevent similar issues in other components.