CVE-2005-2253 in PhpAuction
Summary
by MITRE
SQL injection vulnerability in PhpAuction 2.5 allow remote attackers to modify SQL queries via the category parameter to adsearch.php. NOTE: there is evidence that viewnews.php may not be part of the PhpAuction product, so it is not included in this description.
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Analysis
by VulDB Data Team • 06/07/2019
The vulnerability identified as CVE-2005-2253 represents a critical sql injection flaw within PhpAuction 2.5 software that enables remote attackers to manipulate database queries through improper input validation. This vulnerability specifically targets the category parameter within the adsearch.php script, allowing malicious actors to inject arbitrary sql commands that can alter the intended database operations. The flaw stems from insufficient sanitization of user-supplied input, creating an avenue for attackers to bypass authentication mechanisms and potentially gain unauthorized access to sensitive database information.
The technical exploitation of this vulnerability occurs when an attacker submits malicious input through the category parameter in adsearch.php, which then gets directly incorporated into sql queries without proper escaping or validation. This type of vulnerability falls under the common weakness enumeration CWE-89, which categorizes sql injection as a serious security flaw that allows attackers to execute arbitrary sql commands on the underlying database server. The attack vector is remote and does not require any special privileges, making it particularly dangerous as it can be exploited from anywhere on the internet.
From an operational perspective, this vulnerability poses significant risks to organizations using PhpAuction 2.5 as it can lead to complete database compromise, data theft, unauthorized modifications, and potential system takeover. Attackers could extract sensitive information such as user credentials, personal data, and auction details, or even delete critical database records. The impact extends beyond immediate data loss as the vulnerability could serve as a foothold for further attacks within the network infrastructure. According to the mitre att&ck framework, this vulnerability maps to the execution and credential access tactics, where attackers can leverage the sql injection to execute commands on the database server and potentially escalate privileges.
The remediation approach for CVE-2005-2253 requires immediate implementation of proper input validation and output encoding techniques to prevent sql injection attacks. Organizations should implement parameterized queries or prepared statements to ensure that user input cannot be interpreted as sql code. Additionally, input sanitization measures must be applied to all parameters received from external sources, particularly those used in database operations. The recommended solution involves updating to a patched version of PhpAuction or implementing proper web application firewall rules to filter malicious sql injection attempts. Security professionals should also conduct comprehensive code reviews to identify similar vulnerabilities in other parts of the application and ensure that all database interactions follow secure coding practices as outlined in owasp top ten and nist cybersecurity framework guidelines.