CVE-2018-11032 in PHPRAP
Summary
by MITRE
PHPRAP 1.0.4 through 1.0.8 has SQL Injection via the application/home/controller/project.php search() function.
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Analysis
by VulDB Data Team • 03/13/2023
The vulnerability identified as CVE-2018-11032 affects PHPRAP versions 1.0.4 through 1.0.8 and represents a critical SQL injection flaw within the application/home/controller/project.php file. This issue arises from improper input validation and sanitization within the search() function, which directly processes user-supplied data without adequate protection mechanisms. The vulnerability falls under CWE-89 which specifically addresses SQL injection conditions where untrusted data is incorporated into SQL commands without proper escaping or parameterization. Attackers can exploit this weakness by crafting malicious input that manipulates the SQL query structure, potentially gaining unauthorized access to sensitive database information.
The technical implementation of this vulnerability occurs when the search() function in project.php fails to properly sanitize user input before incorporating it into database queries. This allows malicious actors to inject arbitrary SQL code through search parameters, enabling them to bypass authentication mechanisms, extract confidential data, modify database records, or even execute destructive operations. The flaw demonstrates poor input handling practices that violate fundamental security principles of defense in depth and principle of least privilege. The vulnerability can be exploited through various attack vectors including direct parameter manipulation, HTTP parameter pollution, or through automated tools designed to detect and exploit SQL injection weaknesses.
Operationally, this vulnerability presents significant risk to organizations utilizing affected PHPRAP versions as it provides attackers with potential access to sensitive project data, user credentials, and system configurations. The impact extends beyond simple data theft to include potential system compromise and business disruption. Attackers could leverage this vulnerability to escalate privileges, perform unauthorized transactions, or establish persistent access points within the application environment. The vulnerability also creates opportunities for lateral movement within network infrastructure if the database contains interconnected systems or shared credentials. Organizations running these vulnerable versions face potential regulatory compliance violations and reputational damage from data breaches that could result from exploitation of this flaw.
Mitigation strategies for CVE-2018-11032 should prioritize immediate patching of affected PHPRAP installations to version 1.0.9 or later, which contains the necessary fixes for the SQL injection vulnerability. Additionally, organizations should implement proper input validation and parameterized queries throughout their applications to prevent similar issues from occurring in other components. Security measures including web application firewalls, database activity monitoring, and regular security assessments should be deployed to detect and prevent exploitation attempts. The remediation process should follow ATT&CK framework guidance for mitigation of SQL injection attacks, focusing on input validation, query parameterization, and privilege management. Organizations should also conduct thorough code reviews and security testing to identify additional vulnerable functions that may require similar protections, ensuring comprehensive defense against similar attack vectors across their entire application portfolio.