Path Traversal in Adobe ColdFusion

Executive Summary

ColdFusion has a Path Traversal vulnerability allowing attackers to read arbitrary files outside intended directories without user interaction. This occurs due to improper pathname restrictions.

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Detection Guidance

Detecting CVE-2026-48318 requires checking for path traversal attempts in ColdFusion applications. Monitor server logs for unusual file access patterns or requests containing sequences like '../' or encoded equivalents. Inspect HTTP requests to ColdFusion endpoints for suspicious parameters that may indicate path traversal attempts.

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Impact Analysis

Attackers could access sensitive files like configuration data, credentials, or system files. This may lead to data breaches, unauthorized access, or further system compromise depending on file contents.

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Compliance Impact

This vulnerability could violate GDPR by exposing personal data or HIPAA by leaking protected health information. Non-compliance may result in legal penalties, fines, or reputational damage.

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Mitigation Strategies

Apply the latest security patches from Adobe immediately. Restrict network access to ColdFusion administration interfaces. Monitor file system access logs for unusual activity. Disable unnecessary services and features in ColdFusion.

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