CVE-2006-6023 in Bloo
Summary
by MITRE
PHP remote file inclusion vulnerability in phoo.base.php in Bill Roberts Bloo 1.0 allows remote attackers to execute arbitrary PHP code via a URL in the descriptorFileList parameter. NOTE: this issue is disputed by CVE since $descriptorFileList is used in a function definition within phoo.base.php
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Analysis
by VulDB Data Team • 04/28/2026
The vulnerability described in CVE-2006-6023 pertains to a remote file inclusion flaw discovered in the Bill Roberts Bloo 1.0 content management system. This issue manifests within the phoo.base.php file where the descriptorFileList parameter is processed, creating a potential avenue for attackers to execute arbitrary PHP code remotely. The vulnerability's disputed nature stems from the specific implementation details within the affected file, as the descriptorFileList variable appears within a function definition context rather than being directly used in a file inclusion operation.
This type of vulnerability falls under the category of remote code execution through insecure file handling practices, which aligns with CWE-88 - Improper Neutralization of Argument Delimiters in a Command or Injection Vector. The flaw represents a critical security weakness that allows remote attackers to inject malicious file paths into the application's parameter processing logic, potentially enabling full system compromise. The vulnerability's classification as a remote file inclusion issue places it within the broader context of web application security threats where user-controllable input is improperly validated before being used in file operations.
The operational impact of this vulnerability extends beyond simple code execution capabilities, as it provides attackers with the means to establish persistent access to the affected system. Attackers could leverage this flaw to upload malicious files, execute commands on the server, and potentially escalate privileges within the application's environment. The disputed nature of this CVE indicates that security researchers have questioned the validity of the original vulnerability assessment, suggesting that the actual code path leading to remote code execution might not be as straightforward as initially reported, or that the vulnerability may not exist in the manner described.
Security practitioners should approach this vulnerability with caution due to its disputed status, requiring careful analysis of the actual code implementation in phoo.base.php to determine the true attack surface. The proper mitigation strategy involves implementing strict input validation for all user-supplied parameters, particularly those used in file inclusion operations. This aligns with ATT&CK technique T1059.007 - Command and Scripting Interpreter: PowerShell, where the principle of least privilege and input sanitization becomes critical in preventing unauthorized code execution. Organizations should also implement proper parameter validation and avoid using user-controllable variables directly in file inclusion contexts to prevent similar vulnerabilities from being exploited.