CVE-2008-5308 in The Simple Forum
Summary
by MITRE
The Simple Forum 3.1d module for LoveCMS 1.6.2 Final does properly restrict access to administrator functions, which allows remote attackers to change the administrator password via a direct request to modules/simpleforum/admin/index.php.
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Analysis
by VulDB Data Team • 11/11/2024
The vulnerability described in CVE-2008-5308 represents a critical access control flaw within the Simple Forum module of LoveCMS 1.6.2 Final. This issue stems from inadequate authentication and authorization mechanisms that fail to properly verify user privileges before allowing administrative actions. The flaw specifically affects the modules/simpleforum/admin/index.php endpoint where administrative functions are exposed without proper access restrictions, creating a pathway for unauthorized remote exploitation.
This vulnerability falls under the category of improper access control as defined by CWE-285, which encompasses situations where applications fail to properly enforce access restrictions for privileged functions. The technical implementation appears to lack proper session validation or user role checking mechanisms that should verify whether the requesting user possesses administrator privileges before executing sensitive operations. The flaw allows attackers to directly manipulate the administrative interface by crafting specific HTTP requests to the vulnerable endpoint.
The operational impact of this vulnerability is severe as it provides remote attackers with the ability to completely compromise administrative access to the forum module. Once exploited, attackers can change administrator passwords, effectively locking out legitimate users and gaining persistent control over the affected system. This type of vulnerability enables attackers to establish backdoors, modify content, delete data, or perform other malicious activities within the scope of the compromised module. The remote nature of the attack means that no local system access is required, making the exploitation process straightforward and accessible to attackers worldwide.
From a cybersecurity perspective, this vulnerability aligns with tactics described in the MITRE ATT&CK framework under the privilege escalation and persistence domains. The flaw enables attackers to move laterally within the system by gaining administrative control over a specific module, potentially using this access as a foothold for broader system compromise. Organizations using LoveCMS 1.6.2 Final with the Simple Forum module are particularly at risk, as the vulnerability affects a core administrative function that should be protected through robust authentication mechanisms.
The recommended mitigations for this vulnerability include immediate implementation of proper access control checks at the application level, ensuring that all administrative endpoints verify user authentication and authorization before executing privileged operations. System administrators should apply the latest security patches provided by the LoveCMS developers or consider upgrading to a more recent version of the CMS that addresses this access control weakness. Additionally, network-level protections such as firewall rules that restrict direct access to administrative endpoints can provide defense-in-depth measures, though these should complement rather than replace proper application-level controls. Regular security audits and penetration testing should be conducted to identify similar access control vulnerabilities across all system components, ensuring that administrative functions remain properly protected against unauthorized access attempts.