CVE-2006-1897 in Web+Shop
Summary
by MITRE
Webplus (aka talentsoft) Web+Shop 5.3.6, when Redirect URL for "Script Not Found" Error is not configured, allows remote attackers to obtain sensitive information via a quote ( ) or possibly other invalid value in the storeid parameter in store.wml in webplus.exe, which reveals the path in a "Script Not Found" error message.
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Analysis
by VulDB Data Team • 09/09/2017
The vulnerability identified as CVE-2006-1897 affects Webplus Web+Shop version 5.3.6, a web application server developed by TalentSoft. This flaw represents a classic information disclosure vulnerability that occurs when the application fails to properly handle error conditions. The vulnerability specifically manifests when the redirect URL configuration for "Script Not Found" errors is not properly set up, creating a security gap that can be exploited by remote attackers. The issue stems from the application's inadequate error handling mechanism, which exposes system paths in error messages when processing malformed input parameters.
The technical exploitation occurs through manipulation of the storeid parameter within the store.wml file processed by webplus.exe. When attackers submit a quoted value or other invalid input to this parameter, the application fails to validate or sanitize the input properly, resulting in a "Script Not Found" error message that inadvertently reveals the underlying file system path. This type of vulnerability falls under the Common Weakness Enumeration category CWE-200, which specifically addresses information exposure through error messages. The flaw demonstrates poor input validation practices and inadequate error handling that directly violates secure coding principles and industry best practices for preventing information disclosure attacks.
The operational impact of this vulnerability extends beyond simple information disclosure, as the revealed file system paths can provide attackers with critical reconnaissance data for further exploitation attempts. Attackers can use the disclosed paths to understand the application's directory structure, potentially identifying other vulnerable components or files that may be accessible through the same attack vector. This information can facilitate more sophisticated attacks such as directory traversal, local file inclusion, or remote code execution attempts. The vulnerability also aligns with ATT&CK technique T1212, which involves exploitation of information disclosure vulnerabilities to gather system information and plan subsequent attacks.
The security implications of this vulnerability are significant as it provides attackers with system-level information that should remain confidential. The exposure of file system paths can enable attackers to map the application's structure, identify potential weak points in the system architecture, and plan targeted attacks against specific components. Organizations running this vulnerable version of Web+Shop face increased risk of successful compromise, as the disclosed information reduces the attack surface complexity and provides attackers with valuable intelligence for privilege escalation or lateral movement within the affected systems. The vulnerability highlights the critical importance of proper error handling and input validation in web applications, emphasizing that error messages should never reveal system information that could aid attackers in their exploitation efforts.