CVE-2025-52651 in MyXalytics
Summary
by MITRE • 09/07/2026
HCL MyXalytics was affected by Improper Input validation Vulnerability. It allow malicious or unexpected data to cause unintended system behaviour or security issues.
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Analysis
by VulDB Data Team • 09/07/2026
The vulnerability identified in HCL MyXanalytics represents a critical failure in input validation mechanisms, classified under the Common Weakness Enumeration as CWE-20: Improper Input Validation. This flaw stems from insufficient sanitization and verification of user-supplied data before it is processed by the application logic or passed to underlying system components. In secure software development, inputs must be rigorously checked against expected formats, types, lengths, and ranges to ensure they conform to predefined security policies. When this validation step is bypassed or implemented incorrectly, the application becomes susceptible to a wide array of attacks that exploit the trust placed in user input. The presence of such a weakness indicates that the software does not adequately distinguish between legitimate data structures and malicious payloads designed to manipulate system behavior.
From an operational perspective, the impact of improper input validation can vary significantly depending on how the vulnerable component is integrated into the broader application architecture. Attackers can leverage this flaw to inject unexpected commands, alter database queries, or trigger unhandled exceptions that lead to denial of service conditions. In the context of analytics platforms like MyXalytics, where data processing and visualization are core functions, an attacker might manipulate input parameters related to report generation, dashboard configurations, or API endpoints. This could result in unauthorized access to sensitive analytical data, modification of stored metrics, or even remote code execution if the validation failure allows for command injection through system-level interfaces. The unpredictability introduced by malformed inputs can also cause application crashes, leading to service interruptions and potential loss of availability for end-users relying on real-time analytics.
This vulnerability aligns with several tactics within the MITRE ATT&CK framework, particularly those related to initial access and execution phases. For instance, CWE-20 is frequently associated with techniques such as Command Injection (T1059) or SQL Injection (T1059.004), depending on the specific implementation details of how the input flows through the application stack. If the validation failure occurs in a web interface component, it may facilitate Cross-Site Scripting (XSS) attacks (T1059.007) or server-side request forgery if user-controlled data is used to construct outbound requests. The lack of strict type checking and boundary analysis allows adversaries to craft payloads that bypass existing security controls, effectively turning standard application features into vectors for compromise. This underscores the importance of treating all external input as untrusted until it has been thoroughly validated against a whitelist of acceptable values rather than relying on blacklist approaches which are prone to evasion techniques.
To mitigate this vulnerability, developers and system administrators must implement robust input validation strategies that adhere to security best practices recommended by industry standards such as OWASP Top Ten. This includes enforcing strict type checking, validating data types against expected schemas, and applying length constraints to prevent buffer overflow scenarios where applicable. Furthermore, context-aware output encoding should be employed when displaying user-supplied data to mitigate rendering-based attacks. On the architectural level, implementing defense-in-depth measures such as Web Application Firewalls can provide an additional layer of protection by filtering malicious requests before they reach the application logic. Regular code reviews focusing on input handling paths and automated static analysis tools can help identify these weaknesses early in the development lifecycle. Additionally, keeping HCL MyXalytics updated to the latest version provided by the vendor is crucial, as patches often address such fundamental security flaws through improved validation routines and hardened configuration defaults.