CVE-2007-3591 in Elite Bulletin Board
Summary
by MITRE
Unspecified vulnerability in Profile.php in Elite Bulletin Board before 1.0.10 allows remote attackers to modify profile information via unspecified vectors related to "a remote form," probably related to direct requests and missing authorization checks.
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Analysis
by VulDB Data Team • 10/26/2017
The vulnerability identified as CVE-2007-3591 affects the Elite Bulletin Board software version 1.0.9 and earlier, specifically within the profile.php component. This represents a critical authorization flaw that enables remote attackers to manipulate user profile data without proper authentication. The issue stems from insufficient input validation and access control mechanisms within the application's profile management functionality, creating a pathway for unauthorized modifications to user accounts. The vulnerability manifests through unspecified vectors related to "a remote form" which suggests that attackers can directly submit requests to the profile modification endpoint without proper authorization verification. This type of flaw falls under the category of insufficient authorization checks as defined by CWE-285, which specifically addresses scenarios where applications fail to properly verify that authenticated users have the necessary privileges to perform requested operations. The absence of proper access controls in the profile management system creates a significant security risk that could be exploited to modify user information, potentially leading to account takeovers or data corruption.
The operational impact of this vulnerability extends beyond simple profile modification, as it represents a fundamental breakdown in the application's security architecture. Attackers can exploit this weakness to alter user profile information including personal details, contact information, or other sensitive data that users might consider private or confidential. The remote nature of the attack means that threat actors do not require physical access to the system or local network privileges to exploit the vulnerability. This vulnerability aligns with ATT&CK technique T1078.004 which covers valid accounts used for persistence and privilege escalation through unauthorized access to user accounts. The lack of proper authorization checks creates an opportunity for attackers to manipulate user data, potentially leading to more sophisticated attacks such as social engineering campaigns or credential theft. The vulnerability's classification as unspecified vectors related to remote forms indicates that the attack surface likely includes direct HTTP requests to the profile.php endpoint, bypassing normal application workflow controls. This weakness could be particularly dangerous in community-based platforms where user-generated content and profile information play a critical role in system integrity and user trust.
Mitigation strategies for this vulnerability must address the core authorization failure by implementing robust access control mechanisms within the profile management system. The most effective approach involves adding comprehensive input validation and authentication checks before any profile modification operations are processed. Organizations should ensure that all requests to profile.php include proper session validation and user authorization verification to prevent unauthorized modifications. Implementing proper access control lists and role-based permissions would help ensure that only authenticated users can modify their own profile information. The fix should include mandatory authentication checks for all profile update operations and implement proper request validation to prevent direct form submissions without proper authorization. Additionally, logging and monitoring should be enhanced to detect suspicious profile modification activities that might indicate exploitation attempts. Security patches should be applied immediately to upgrade to Elite Bulletin Board version 1.0.10 or later, where this vulnerability has been addressed. The remediation process should also include reviewing all other components of the application for similar authorization flaws, as this vulnerability likely indicates broader security architecture issues. Network segmentation and firewall rules should be configured to limit access to administrative functions and profile management components, reducing the attack surface for potential exploitation attempts.