CVE-2026-7166 in Assassin Game
Summary
by MITRE • 06/22/2026
Vulnerability involving the exposure of sensitive data provided without adequate protection. The API exposes email and phone number data from the ‘email’ and ‘telefon’ fields. This vulnerability is also present in the local database, as it contains accessible sensitive information such as data on minors and municipal users. Successful exploitation of this vulnerability could allow an unauthenticated remote attacker to gain access to sensitive information and data.
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Analysis
by VulDB Data Team • 06/22/2026
This vulnerability represents a critical data exposure issue that violates fundamental security principles of data protection and access control. The flaw manifests when application programming interfaces fail to implement proper authentication and authorization mechanisms, allowing unauthenticated remote attackers to directly access sensitive data fields including email addresses and phone numbers stored in the 'email' and 'telefon' database columns. The vulnerability extends beyond the API layer into the underlying local database infrastructure where additional sensitive information resides, including personal data of minors and municipal users. This represents a severe configuration error that directly contravenes security best practices outlined in cwe-201 and cwe-312, which specifically address the exposure of sensitive information and improper handling of sensitive data. The attack surface is particularly concerning given that the database contains data of vulnerable populations including minors, which escalates the potential impact to include violations of privacy laws and regulations such as gdpr, ccpa, and other data protection frameworks.
The technical implementation flaw stems from inadequate input validation and insufficient access control enforcement within both the api layer and database configuration. Attackers can exploit this vulnerability through simple network requests that bypass normal authentication mechanisms, effectively creating a data exfiltration pathway that does not require any privileged credentials or complex attack vectors. This type of exposure falls under the att&ck technique cwe-201 and represents a persistent threat that remains active until proper security controls are implemented. The local database contains sensitive information that should be protected through multiple layers of security including encryption at rest, proper access controls, and regular security assessments. The vulnerability demonstrates a failure in defense in depth principles where multiple security controls should have been in place to prevent unauthorized access to sensitive data repositories.
The operational impact of this vulnerability is substantial and multifaceted, encompassing immediate privacy violations, potential identity theft, and long-term reputational damage to the organization responsible for the compromised systems. Successful exploitation enables attackers to harvest large datasets containing personal contact information which can be used for phishing campaigns, social engineering attacks, or sold on dark web marketplaces. The presence of minor data in the exposed dataset significantly amplifies the severity as it may constitute a violation of child protection regulations and could result in regulatory penalties under various privacy frameworks. Organizations must consider the cascading effects of such exposure including potential legal liability, customer trust erosion, and increased scrutiny from regulatory bodies. This vulnerability also creates opportunities for attackers to perform reconnaissance activities targeting specific user groups within municipal systems, potentially leading to more sophisticated attacks against critical infrastructure.
Mitigation strategies must address both immediate remediation and long-term security improvements to prevent similar vulnerabilities from reoccurring. The primary remediation involves implementing robust authentication and authorization controls at all levels of the application stack including api gateways, web servers, and database access points. Database-level protections should include encryption of sensitive fields, proper user permission configurations, and regular access audits to identify unauthorized data access patterns. Organizations should implement principle of least privilege models where database users have minimal necessary permissions to perform their functions without access to sensitive personal information. Regular security assessments including penetration testing and vulnerability scanning should be conducted to identify similar exposure issues across all systems. The implementation of data loss prevention tools and network monitoring solutions can help detect and prevent unauthorized data access attempts in real-time. Additionally, comprehensive staff training on secure coding practices and data protection principles is essential to prevent future occurrences of such vulnerabilities that can be remediated through proper security awareness and development practices aligned with industry standards including iso 27001 and nist cybersecurity framework guidelines.