Improper XML External Entity Reference in ColdFusion

Executive Summary

This is an XXE (XML External Entity) vulnerability in Adobe ColdFusion. It allows attackers to read arbitrary files on the system by exploiting improper XML parsing. The vulnerability does not require user interaction to exploit and has a scope change, meaning it can affect more than just the vulnerable component.

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Impact Analysis

An attacker could exploit this to access sensitive files and directories outside the intended scope. This includes configuration files, user data, or other confidential information stored on the server. The impact is high as it can lead to unauthorized data exposure without user interaction.

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Compliance Impact

This vulnerability could lead to unauthorized access to personal or sensitive data, violating GDPR and HIPAA requirements for data protection. Organizations may face compliance violations, legal penalties, and reputational damage if exploited.

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Mitigation Strategies

Apply the latest security patches or updates for Adobe ColdFusion 2025 or 2023 immediately to address the XXE vulnerability. Disable unnecessary XML external entity processing in ColdFusion configuration files if patches are not immediately available.

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