CVE-2010-0673 in Photolog
Summary
by MITRE
SQL injection vulnerability in cplphoto.php in the Copperleaf Photolog plugin 0.16, and possibly earlier, for WordPress allows remote attackers to execute arbitrary SQL commands via the postid parameter.
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Analysis
by VulDB Data Team • 05/01/2026
The vulnerability identified as CVE-2010-0673 represents a critical SQL injection flaw within the Copperleaf Photolog WordPress plugin version 0.16 and potentially earlier iterations. This vulnerability exists in the cplphoto.php script which processes user input without proper sanitization, creating an exploitable condition that can be leveraged by remote attackers to execute malicious SQL commands on the underlying database system. The flaw specifically manifests through the postid parameter, which serves as the primary attack vector for unauthorized database access and manipulation.
The technical exploitation of this vulnerability occurs when an attacker crafts malicious SQL payloads and injects them through the postid parameter in the cplphoto.php script. This allows the attacker to bypass authentication mechanisms and execute arbitrary database commands with the privileges of the web application's database user. The vulnerability stems from inadequate input validation and parameter sanitization practices, which are fundamental security controls that should prevent malicious data from being processed by database queries. This type of flaw directly maps to CWE-89, which categorizes SQL injection vulnerabilities as a critical weakness in software applications that can lead to complete system compromise.
The operational impact of this vulnerability extends beyond simple data theft, as it can result in complete database compromise, unauthorized user account creation, data manipulation, and potential system escalation. Attackers can leverage this vulnerability to extract sensitive information including user credentials, personal data, and administrative access details stored within the WordPress database. The implications are particularly severe for WordPress installations using the affected plugin, as the vulnerability can be exploited without requiring any prior authentication or privileged access to the system. This makes it an attractive target for automated exploitation tools and increases the attack surface for organizations relying on vulnerable WordPress plugins.
Security mitigations for CVE-2010-0673 should prioritize immediate plugin updates to the latest available version that addresses the SQL injection vulnerability. Organizations should implement proper input validation and parameter sanitization techniques to prevent malicious data from reaching database query execution points. The use of prepared statements and parameterized queries should be enforced throughout the application code to eliminate the possibility of SQL injection attacks. Additionally, implementing web application firewalls and intrusion detection systems can provide additional layers of protection against exploitation attempts. Regular security audits and vulnerability assessments should be conducted to identify and remediate similar issues in other plugins and themes. This vulnerability aligns with ATT&CK technique T1190 which describes the exploitation of vulnerabilities in web applications to gain unauthorized access and execute malicious code. Organizations should also consider implementing least privilege database access controls and regular database monitoring to detect unauthorized access patterns that may indicate exploitation attempts.