CVE-2025-1030 is a vulnerability identified in the SoliClub software developed by Utarit Informatics Services Inc., affecting versions from 5.2.4 before 5.3.7. The flaw is categorized under CWE-359, which pertains to the exposure of private personal information to unauthorized actors. Specifically, the vulnerability allows an attacker to query the system for private personal information without requiring any authentication or user interaction, and can be exploited remotely over the network (CVSS vector: AV:N/AC:L/PR:N/UI:N). This means any unauthenticated attacker with network access to the SoliClub query system can retrieve sensitive personal data. The vulnerability impacts confidentiality severely (CVSS confidentiality impact: High) but does not affect integrity or availability. No patches have been published yet, and no known exploits have been observed in the wild. The vulnerability was reserved early in 2025 and publicly disclosed in December 2025. SoliClub is a software product likely used for membership or club management, which typically handles personal identifiable information (PII). The exposure of such data can lead to privacy violations, regulatory non-compliance, and potential identity theft. The lack of authentication and user interaction requirements significantly lowers the barrier for exploitation, making it a critical concern for organizations using affected versions.

For European organizations, the exposure of private personal information can have severe consequences including violations of GDPR and other privacy regulations, leading to substantial fines and reputational damage. Organizations in sectors such as membership management, social clubs, or any entities using SoliClub to manage personal data are at risk of data breaches. The unauthorized disclosure of PII can facilitate identity theft, phishing campaigns, and targeted attacks against individuals or organizations. Additionally, the breach of confidentiality can undermine trust with customers and members, potentially resulting in loss of business. Since the vulnerability requires no authentication and can be exploited remotely, attackers can operate from anywhere, increasing the risk of widespread data exposure. The absence of patches means organizations must rely on compensating controls until updates are available. The impact is particularly critical for entities handling sensitive personal data or operating in highly regulated environments within Europe.

1. Immediately restrict network access to the SoliClub query system by implementing network segmentation and firewall rules that limit access to trusted internal IP addresses only. 2. Monitor and audit all access logs related to SoliClub queries to detect any unusual or unauthorized access attempts promptly. 3. Employ intrusion detection/prevention systems (IDS/IPS) to identify and block suspicious query patterns targeting SoliClub. 4. Until a patch is released, consider disabling or limiting the query functionality if feasible to reduce exposure. 5. Prepare for rapid deployment of patches once they become available by maintaining an updated inventory of affected SoliClub instances. 6. Conduct a thorough review of data stored in SoliClub to identify and minimize sensitive information exposure. 7. Educate staff about the vulnerability and the importance of reporting suspicious activity. 8. Engage with the vendor for timely updates and guidance on remediation. 9. Implement compensating controls such as multi-factor authentication around access to SoliClub management interfaces, even if the vulnerability itself does not require authentication. 10. Review and update incident response plans to address potential data breaches stemming from this vulnerability.