CVE-2026-1197 in MineAdmin
Summary
by MITRE • 01/20/2026
A vulnerability was detected in MineAdmin 1.x/2.x. Affected by this vulnerability is an unknown functionality of the file /system/downloadById. Performing a manipulation of the argument ID results in information disclosure. The attack can be initiated remotely. The attack's complexity is rated as high. The exploitation appears to be difficult. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
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Analysis
by VulDB Data Team • 01/22/2026
The vulnerability identified as CVE-2026-1197 affects MineAdmin versions 1.x and 2.x, specifically targeting the /system/downloadById endpoint functionality. This represents a critical information disclosure vulnerability that exposes sensitive data through improper input validation mechanisms. The affected system component handles file download operations based on ID parameters, creating a potential attack vector where malicious actors can manipulate the ID argument to access unauthorized resources. The vulnerability's classification as high complexity indicates that exploitation requires significant technical expertise and resources, yet its public availability diminishes the barrier to entry for threat actors. The lack of vendor response despite early notification suggests a potential gap in the security maintenance process for this particular software solution, leaving users exposed to active exploitation risks.
The technical flaw manifests through insufficient validation of the ID parameter within the downloadById functionality, allowing attackers to manipulate input values to traverse the system's access controls. This type of vulnerability aligns with CWE-20 Improper Input Validation, where the system fails to properly validate or sanitize user-supplied data before processing. The attack vector is remote, meaning threat actors can exploit this weakness without physical access to the target system, making it particularly dangerous in networked environments. The information disclosure occurs when the system processes manipulated ID values, potentially revealing file paths, internal system structures, or sensitive data that should remain protected. The high complexity rating reflects the sophisticated nature of the exploitation technique required, which may involve advanced parameter manipulation, understanding of the underlying system architecture, or multiple attack steps to achieve successful information disclosure.
The operational impact of CVE-2026-1197 extends beyond simple data exposure, potentially enabling attackers to gain insights into the system's internal workings and identify additional vulnerabilities. This information disclosure can serve as a foundation for further attacks, including privilege escalation, lateral movement, or more sophisticated exploitation techniques. The public availability of the exploit increases the likelihood of widespread compromise across systems running affected MineAdmin versions, particularly in environments where security updates are not promptly applied. Organizations utilizing this software may face regulatory compliance issues, data breach notifications, and potential legal consequences if sensitive information is exposed through this vulnerability. The lack of vendor response creates uncertainty regarding future patches or mitigation strategies, forcing organizations to implement emergency measures to protect their systems.
Mitigation strategies for CVE-2026-1197 should prioritize immediate protective measures while longer-term solutions are developed. Organizations should implement network segmentation to limit access to the vulnerable endpoint, apply rate limiting to prevent automated exploitation attempts, and monitor system logs for suspicious activity related to the downloadById functionality. Input validation should be strengthened through proper sanitization of ID parameters, implementing whitelisting approaches where possible, and ensuring all user-supplied data undergoes rigorous validation before processing. The implementation of proper access controls and authentication mechanisms around the download functionality can significantly reduce the attack surface. Additionally, organizations should consider implementing web application firewalls to detect and block malicious requests targeting this specific endpoint. Regular security assessments and vulnerability scanning should be conducted to identify similar weaknesses in other system components. The absence of vendor support necessitates proactive security measures and potentially exploring alternative solutions or vendor options for the MineAdmin platform to ensure continued system security and compliance with industry standards such as those outlined in the NIST Cybersecurity Framework and ISO/IEC 27001 security management requirements.