CVE-2026-48321
Summary
by MITRE • 07/14/2026
ColdFusion is affected by an Incorrect Authorization vulnerability that could result in privilege escalation. An attacker could leverage this vulnerability to gain unauthorized read and write access. Exploitation of this issue does not require user interaction. Scope is changed.
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Analysis
by VulDB Data Team • 07/14/2026
This vulnerability represents a critical authorization flaw in Adobe ColdFusion that enables unauthorized privilege escalation without requiring user interaction or authentication. The issue stems from improper access control mechanisms within the application framework, allowing attackers to bypass legitimate authorization checks and gain elevated privileges. When an attacker successfully exploits this vulnerability, they can achieve unauthorized read and write access to sensitive system resources, potentially compromising the entire ColdFusion environment.
The technical nature of this flaw indicates a failure in the application's permission validation systems where the software does not adequately verify whether a user or process has proper authorization rights before granting access to protected resources. This type of vulnerability typically manifests when the application fails to implement proper security controls during authentication and authorization phases, creating pathways for malicious actors to escalate their privileges within the system. The scope change mentioned in the description suggests that the vulnerability affects multiple components or areas of the ColdFusion platform rather than being limited to a specific module.
From an operational perspective, this vulnerability poses severe risks to organizations utilizing ColdFusion applications, as it provides attackers with the capability to perform unauthorized data manipulation and information disclosure. The lack of user interaction requirements makes this vulnerability particularly dangerous because it can be exploited automatically through automated tools or scripts without the need for social engineering or targeted attacks. Attackers could potentially access sensitive databases, modify application configurations, read confidential files, and execute arbitrary code within the affected environment.
The vulnerability aligns with CWE-285, which addresses improper authorization issues in software systems, and corresponds to techniques listed in the MITRE ATT&CK framework under privilege escalation and persistence tactics. Organizations should implement immediate mitigations including applying vendor security patches, reviewing and strengthening access control policies, implementing network segmentation, and monitoring for suspicious authentication patterns or unauthorized access attempts.
Security teams must conduct comprehensive assessments of their ColdFusion installations to identify all affected components and ensure proper patch management procedures are in place. Regular security audits should verify that authorization controls remain effective and that no additional vulnerabilities have been introduced through custom application code or third-party integrations. The remediation process should include both immediate patch deployment and long-term security hardening measures to prevent similar authorization failures from occurring in other parts of the application infrastructure.
Organizations utilizing ColdFusion platforms should also consider implementing additional monitoring solutions to detect potential exploitation attempts, establish incident response procedures for authorization breaches, and maintain detailed access logs for forensic analysis. The combination of proper patch management, robust access controls, and continuous security monitoring creates a comprehensive defense strategy against this and similar privilege escalation vulnerabilities.