CVE-2007-1808 in Camportail
Summary
by MITRE
SQL injection vulnerability in show.php in the Camportail 1.1 and earlier module for Xoops allows remote attackers to execute arbitrary SQL commands via the camid parameter in a showcam action.
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Analysis
by VulDB Data Team • 09/02/2024
The CVE-2007-1808 vulnerability represents a critical SQL injection flaw discovered in the Camportail module version 1.1 and earlier for the Xoops content management platform. This vulnerability specifically affects the show.php script within the module's functionality, creating a dangerous pathway for remote attackers to manipulate the underlying database system. The vulnerability arises from insufficient input validation and sanitization mechanisms within the application's parameter handling process, particularly concerning the camid parameter used in the showcam action. When a malicious user submits a crafted camid value, the application fails to properly escape or validate this input before incorporating it into SQL query constructions, thereby enabling unauthorized database access and manipulation.
The technical exploitation of this vulnerability occurs through the manipulation of the camid parameter within the showcam action of the show.php script. Attackers can construct malicious SQL payloads that bypass authentication mechanisms and gain unauthorized access to sensitive database information. The vulnerability falls under the CWE-89 classification for SQL Injection, which is a well-documented and frequently exploited weakness in web applications. This particular implementation allows attackers to execute arbitrary SQL commands, potentially leading to complete database compromise, data exfiltration, and unauthorized modification of critical application data. The attack vector is particularly dangerous because it requires no authentication and can be executed remotely, making it accessible to anyone with knowledge of the target system's URL structure.
The operational impact of this vulnerability extends far beyond simple data theft, as it provides attackers with the capability to completely subvert the application's integrity and confidentiality controls. Successful exploitation can result in unauthorized access to user credentials, personal information, and business-critical data stored within the database. The vulnerability creates a persistent threat that can be leveraged for further attacks within the network infrastructure, as compromised database credentials often provide access to other systems. From an attacker's perspective, this vulnerability aligns with the ATT&CK technique T1071.004 for Application Layer Protocol: DNS, as the attack can be conducted through standard web protocols without requiring specialized tools or techniques. The implications for organizations using affected versions of Xoops with the Camportail module are severe, as the vulnerability can be exploited to establish backdoors, modify application behavior, or cause complete service disruption.
Mitigation strategies for this vulnerability must address both immediate remediation and long-term security improvements. The primary solution involves applying the vendor-provided patch or upgrading to a non-vulnerable version of the Camportail module for Xoops. Organizations should implement proper input validation and parameterized queries to prevent similar vulnerabilities from occurring in the future. The implementation of web application firewalls and database activity monitoring can provide additional layers of protection against exploitation attempts. Security teams should also conduct comprehensive code reviews to identify and remediate similar input validation weaknesses throughout the application codebase. Additionally, regular security assessments and vulnerability scanning should be implemented to detect and address potential SQL injection vulnerabilities before they can be exploited by malicious actors, ensuring that the application maintains a secure configuration that aligns with industry best practices for web application security.