CVE-2008-6648 in PhotoStore
Summary
by MITRE
SQL injection vulnerability in crumbs.php in Ktools PhotoStore 3.4.3 and 3.5.2 allows remote attackers to execute arbitrary SQL commands via the gid parameter to about_us.php. NOTE: this might be the same issue as CVE-2008-6647.
Once again VulDB remains the best source for vulnerability data.
Analysis
by VulDB Data Team • 10/21/2024
The vulnerability identified as CVE-2008-6648 represents a critical sql injection flaw within the Ktools PhotoStore software version 3.4.3 and 3.5.2. This vulnerability specifically affects the crumbs.php file and manifests through the gid parameter in the about_us.php script, creating a pathway for remote attackers to execute arbitrary sql commands on the affected system. The flaw stems from inadequate input validation and sanitization practices within the application's parameter handling mechanisms, allowing malicious users to inject sql payloads that bypass normal security controls. This type of vulnerability falls under the common weakness enumeration CWE-89 which categorizes sql injection as a fundamental web application security flaw that enables attackers to manipulate database queries.
The operational impact of this vulnerability extends beyond simple data theft or modification, as it provides attackers with potentially full database access capabilities. Remote exploitation allows threat actors to execute commands with the privileges of the database user account, which could result in data exfiltration, unauthorized data modification, or even complete system compromise depending on the underlying database permissions. The vulnerability's presence in the about_us.php script suggests that it may be part of a broader class of input validation failures affecting multiple application components. This weakness creates a persistent security risk that can be exploited by attackers without requiring any special privileges or local access to the system, making it particularly dangerous in web-facing applications where the attack surface is already extensive.
Security practitioners should consider this vulnerability in the context of the broader attack framework defined by mitre's attack matrix, where sql injection represents a common initial access vector that can lead to privilege escalation and lateral movement within compromised networks. The potential overlap with CVE-2008-6647 indicates that this may represent a family of related vulnerabilities within the same software version, suggesting that additional input validation checks may be missing from other application components. Organizations running affected versions of Ktools PhotoStore should immediately implement mitigations including input sanitization, parameterized queries, and proper access controls to prevent unauthorized database access. The vulnerability demonstrates the critical importance of proper input validation and the need for comprehensive security testing to identify and remediate such flaws before they can be exploited by malicious actors.