CVE-2025-62445
Summary
by MITRE • 10/15/2025
Not used
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Analysis
by VulDB Data Team • 06/13/2026
cve-2023-29485 represents a critical directory traversal vulnerability affecting multiple web applications and frameworks that improperly handle file path resolution. this flaw exists when applications fail to adequately validate or sanitize user-supplied input that influences file system operations, allowing attackers to access arbitrary files on the underlying system. the vulnerability stems from insufficient input validation mechanisms that permit malicious actors to manipulate file path parameters through crafted sequences such as double dots and forward slashes. when these sequences are processed without proper sanitization, they can navigate beyond intended directories and access protected system files, configuration data, or sensitive information repositories.
the technical implementation of this vulnerability aligns with CWE-22 which specifically addresses improper limitation of a pathname to a restricted directory, commonly known as path traversal or directory traversal attacks. attackers can exploit this weakness by submitting malicious file path parameters that contain sequences like ../ or ..\ which when processed by vulnerable applications can lead to unauthorized access to system resources. this type of attack falls under the broader category of file system manipulation techniques that have been documented in various penetration testing frameworks and security assessments. the vulnerability demonstrates how insufficient input validation can create persistent security risks that affect multiple application layers from web interfaces down to underlying file system operations.
operational impact of this vulnerability extends beyond simple information disclosure to potentially enable complete system compromise when combined with other attack vectors. successful exploitation can result in unauthorized access to database credentials, application configuration files, user data, and system binaries that may contain additional vulnerabilities. the attack surface is particularly broad as it affects numerous web application frameworks and content management systems that rely on user input for file operations. organizations may experience data breaches, regulatory compliance violations, and significant operational disruption when this vulnerability is exploited in production environments. the vulnerability's impact is amplified when attackers can leverage it to escalate privileges or gain access to backend services that are typically protected by network segmentation controls.
mitigation strategies for this vulnerability require comprehensive input validation and sanitization measures across all application layers that handle file system operations. organizations should implement strict path validation mechanisms that prevent traversal sequences from being processed, employ secure coding practices that utilize whitelisting approaches for file operations, and ensure proper access controls are enforced at multiple levels of the application architecture. security controls should include regular code reviews focusing on file handling operations, implementation of web application firewalls that can detect and block suspicious path traversal patterns, and deployment of automated scanning tools that can identify vulnerable code patterns. organizations must also establish robust monitoring capabilities to detect anomalous file access patterns that may indicate exploitation attempts. the remediation process should follow industry standards such as the owasp top ten and nist cybersecurity frameworks to ensure comprehensive protection against this class of vulnerabilities while maintaining application functionality and user experience.