CVE-2025-9830 is a SQL Injection vulnerability identified in version 1.1 of the PHPGurukul Beauty Parlour Management System. The flaw exists in the /admin/add-customer-services.php file, specifically involving the manipulation of the 'sids[]' parameter. This parameter is insufficiently sanitized, allowing an attacker to inject arbitrary SQL commands remotely without requiring authentication or user interaction. Exploiting this vulnerability could enable an attacker to access, modify, or delete sensitive data stored in the backend database, potentially compromising customer records, service details, and administrative information. The vulnerability has a CVSS 4.0 base score of 6.9, indicating a medium severity level, with network attack vector, low complexity, no privileges or user interaction required, and limited impact on confidentiality, integrity, and availability. Although no public exploits are currently known to be actively used in the wild, the exploit code has been released publicly, increasing the risk of exploitation by opportunistic attackers. The vulnerability affects only version 1.1 of the product, and no patches or updates have been linked or announced yet. Given the nature of the system, which manages customer and service data for beauty parlours, the compromise could lead to data breaches, unauthorized data manipulation, and potential disruption of business operations.

For European organizations using PHPGurukul Beauty Parlour Management System version 1.1, this vulnerability poses a significant risk to the confidentiality and integrity of customer and business data. Unauthorized access to customer personal data could lead to privacy violations under GDPR regulations, resulting in legal and financial penalties. Data manipulation could disrupt service management, causing operational downtime and reputational damage. Since the vulnerability can be exploited remotely without authentication, attackers could target multiple installations across Europe, potentially leading to widespread data breaches. The impact is particularly critical for small to medium-sized beauty parlour businesses that may lack robust cybersecurity defenses, increasing their vulnerability to exploitation and subsequent financial and reputational harm.

To mitigate this vulnerability, organizations should immediately audit their PHPGurukul Beauty Parlour Management System installations to identify affected versions. Since no official patch is currently available, temporary mitigations include implementing web application firewall (WAF) rules to detect and block SQL injection patterns targeting the 'sids[]' parameter. Input validation and sanitization should be enforced at the application level to reject malicious input. Restricting access to the /admin directory by IP whitelisting or VPN can reduce exposure. Regular database backups should be maintained to enable recovery in case of data compromise. Organizations should monitor logs for suspicious activities related to SQL injection attempts. Finally, contacting the vendor for updates or patches and planning an upgrade to a fixed version once available is essential for long-term remediation.