CVE-2005-3879 in Resource Repository Script
Summary
by MITRE
Multiple SQL injection vulnerabilities in Softbiz Resource Repository Script 1.1 and earlier allow remote attackers to execute arbitrary SQL commands via the (1) sbres_id parameter in (a) details_res.php, (b) refer_friend.php, and (c) report_link.php, and (2) the sbcat_id parameter in (d) showcats.php.
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Analysis
by VulDB Data Team • 11/28/2025
The vulnerability described in CVE-2005-3879 represents a critical SQL injection flaw affecting the Softbiz Resource Repository Script version 1.1 and earlier. This vulnerability resides in multiple script files including details_res.php, refer_friend.php, report_link.php, and showcats.php, making it particularly dangerous as it impacts several core functionalities of the application. The issue stems from inadequate input validation and sanitization mechanisms within the application's database interaction layers, allowing malicious actors to inject arbitrary SQL commands through specifically targeted parameters.
The technical exploitation of this vulnerability occurs through two distinct parameter injection points. The first involves the sbres_id parameter which can be manipulated in three different files: details_res.php, refer_friend.php, and report_link.php, while the second involves the sbcat_id parameter in the showcats.php file. These injection points demonstrate a common weakness in web application security where user-supplied input directly influences database query construction without proper sanitization or parameterization. The vulnerability falls under CWE-89 which specifically addresses SQL injection flaws, where insufficient input validation allows attackers to manipulate database queries through malicious input.
From an operational perspective, this vulnerability presents a severe risk to organizations using the affected script as it enables remote attackers to execute arbitrary SQL commands against the underlying database. Attackers can leverage this weakness to extract sensitive data, modify database contents, delete records, or even escalate privileges within the database environment. The impact extends beyond simple data theft as the vulnerability could potentially allow full database compromise, leading to complete system infiltration. This type of vulnerability aligns with ATT&CK technique T1071.004 which covers application layer protocol manipulation, specifically targeting database communication protocols.
The exploitation of this vulnerability requires minimal technical expertise and can be automated through various attack frameworks, making it particularly dangerous in environments where the affected script is deployed without proper security hardening. Organizations should note that this vulnerability represents a classic example of insecure direct object reference combined with SQL injection, where parameters directly influence database operations without proper validation. The lack of input sanitization in these specific script files creates a pathway for attackers to bypass authentication mechanisms and gain unauthorized access to sensitive information stored within the database infrastructure.
Mitigation strategies should focus on implementing proper input validation and parameterized queries throughout the application codebase. Organizations should immediately upgrade to versions of the Softbiz Resource Repository Script that address this vulnerability, as the affected versions are no longer supported. Additionally, implementing web application firewalls, database activity monitoring, and regular security assessments can help detect and prevent exploitation attempts. The vulnerability demonstrates the importance of following secure coding practices including input validation, parameterized queries, and proper error handling to prevent such critical security flaws from being present in web applications.