CVE-2006-0702 in imageVue
Summary
by MITRE
admin/upload.php in imageVue 16.1 allows remote attackers to upload arbitrary files to certain allowed folders via .. (dot dot) sequences in the path parameter. NOTE: due to the lack of details, the specific vulnerability type cannot be determined, although it might be due to directory traversal.
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Analysis
by VulDB Data Team • 11/27/2025
The vulnerability identified as CVE-2006-0702 affects the imageVue 16.1 web application, specifically targeting the admin/upload.php component. This issue represents a significant security flaw that enables remote attackers to bypass intended file upload restrictions and place malicious files within the application's directory structure. The vulnerability manifests through improper input validation of the path parameter, which fails to adequately sanitize user-supplied directory paths before processing file upload operations. The use of .. (dot dot) sequences in the path parameter allows attackers to navigate outside of the intended upload directories and potentially place files in restricted or sensitive locations within the application's file system hierarchy.
The technical nature of this vulnerability aligns with directory traversal attacks, which are classified under CWE-22 in the Common Weakness Enumeration system. This weakness occurs when applications fail to properly validate and sanitize file paths, allowing attackers to manipulate directory navigation sequences to access files or directories outside of the intended scope. The vulnerability's classification as a directory traversal issue indicates that the application does not properly implement access controls or path validation mechanisms when processing file upload requests. Attackers can exploit this weakness by crafting malicious path parameters that contain directory traversal sequences, effectively bypassing the intended security boundaries of the upload functionality.
From an operational perspective, this vulnerability poses severe risks to the affected system and its users. Remote attackers who successfully exploit this vulnerability can upload malicious files such as web shells, malware, or other harmful executables to the server. The implications extend beyond simple unauthorized file placement, as attackers can potentially execute arbitrary code on the target system, escalate privileges, or establish persistent access points. The impact is particularly concerning given that the vulnerability allows uploads to "certain allowed folders," suggesting that even restricted upload locations can be compromised, potentially leading to complete system compromise or data exfiltration. This type of vulnerability directly relates to ATT&CK technique T1059.007 for Command and Scripting Interpreter, as attackers can upload malicious scripts or executables that can be executed within the application's environment.
The mitigation strategies for this vulnerability should focus on implementing robust input validation and sanitization mechanisms for all path parameters. Organizations should employ proper path validation techniques that reject or normalize directory traversal sequences, ensuring that file upload operations occur only within designated and secure directories. The implementation of a whitelist-based approach for allowed file types and upload locations, combined with proper access controls and directory permissions, would significantly reduce the risk of exploitation. Additionally, the application should enforce strict validation of all user-supplied input, particularly when processing file upload operations, and implement proper error handling that does not reveal internal system paths or directory structures. Security monitoring should also be enhanced to detect unusual file upload patterns or attempts to access restricted directories, providing early warning capabilities for potential exploitation attempts.