CVE-2022-34026 in ICEcoder
Summary
by MITRE • 09/22/2022
ICEcoder v8.1 allows attackers to execute a directory traversal.
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Analysis
by VulDB Data Team • 05/27/2025
The vulnerability identified as CVE-2022-34026 affects ICEcoder version 8.1, a web-based code editor designed for developers to write and edit code directly in their browsers. This particular flaw represents a directory traversal vulnerability that enables remote attackers to access files and directories beyond the intended scope of the application. The issue stems from insufficient input validation and sanitization within the application's file handling mechanisms, allowing malicious users to manipulate file path parameters and gain unauthorized access to sensitive system resources.
The technical implementation of this vulnerability occurs when the application processes user-supplied input that controls file paths without proper validation or sanitization. Attackers can exploit this weakness by crafting malicious requests that include directory traversal sequences such as ../ or ..\ in file path parameters. The vulnerability exists in the application's handling of file operations where it fails to properly validate or canonicalize user input before using it in file system operations. This allows attackers to navigate outside the intended directory structure and access files that should remain protected, potentially including configuration files, source code, or other sensitive data.
From an operational impact perspective, this vulnerability poses significant security risks to organizations using ICEcoder v8.1. An attacker who successfully exploits this directory traversal flaw could potentially access sensitive information such as database credentials, application configuration files, or source code repositories that might contain hard-coded secrets or sensitive logic. The vulnerability could also enable attackers to upload malicious files or execute arbitrary code on the server, depending on the application's configuration and the permissions of the web server process. This type of vulnerability is particularly dangerous in environments where the code editor is accessible from untrusted networks or where users have varying levels of access privileges.
The vulnerability aligns with CWE-22, which describes improper limitation of a pathname to a restricted directory, commonly known as path traversal or directory traversal attacks. This weakness is categorized under the broader category of input validation flaws that affect web applications and can lead to information disclosure, privilege escalation, or system compromise. From an attack framework perspective, this vulnerability would be classified under the ATT&CK technique T1059.007 for Command and Scripting Interpreter, potentially enabling attackers to execute malicious code through the compromised file system access. The exploitation of such vulnerabilities typically requires minimal technical skill and can be automated using various penetration testing tools.
Mitigation strategies for this vulnerability include immediate patching of the ICEcoder application to version 8.2 or later, which contains the necessary fixes for the directory traversal issue. Organizations should also implement proper input validation and sanitization measures, including canonicalizing file paths and restricting file access to predefined directories. Network-level protections such as web application firewalls can help detect and block malicious traversal attempts, while regular security audits and code reviews should be conducted to identify similar vulnerabilities in other applications. Additionally, implementing the principle of least privilege for web server processes and restricting file system access permissions can significantly reduce the impact of such vulnerabilities if they are exploited.