CVE-2025-50695 identifies a Cross Site Scripting (XSS) vulnerability in the PHPGurukul Online DJ Booking Management System version 2.0. The vulnerability exists specifically in two administrative interface scripts: /admin/view-booking-detail.php and /admin/invoice-generating.php. XSS vulnerabilities occur when an application includes untrusted user input in web pages without proper validation or escaping, allowing attackers to inject malicious scripts that execute in the context of a victim's browser session. In this case, the affected pages are part of the admin panel, which suggests that the vulnerability could be exploited by an attacker who can submit crafted input that is later viewed by an administrator or authorized user. The absence of a CVSS score and lack of detailed technical information such as affected versions or exploit code limits the depth of analysis. However, the vulnerability's presence in administrative pages indicates a risk of session hijacking, privilege escalation, or unauthorized actions performed by leveraging the admin's credentials and session context. Since no known exploits are reported in the wild, this vulnerability may not yet be actively exploited but remains a significant risk if left unpatched. The lack of patch links suggests that either a fix is not yet available or not publicly disclosed. The vulnerability was published on June 24, 2025, shortly after its reservation date, indicating recent discovery and disclosure. Overall, this XSS vulnerability in a niche booking management system could be leveraged to compromise the confidentiality and integrity of administrative sessions and data if exploited.

For European organizations using the PHPGurukul Online DJ Booking Management System 2.0, this vulnerability poses a risk primarily to the confidentiality and integrity of administrative operations. Successful exploitation could allow attackers to execute arbitrary JavaScript in the context of an administrator's browser, potentially leading to session hijacking, theft of sensitive booking or financial data, or unauthorized administrative actions such as modifying bookings or invoices. This could disrupt business operations, damage reputation, and lead to financial losses. Given that the system is specialized for DJ booking management, the impact is likely concentrated in entertainment, event management, and related sectors. However, if the system is integrated with broader enterprise infrastructure or financial systems, the risk could extend further. The lack of known exploits reduces immediate threat but does not eliminate risk, especially if attackers develop exploits post-disclosure. European organizations with public-facing or internally accessible admin panels are particularly vulnerable if they do not implement compensating controls such as strict input validation or Content Security Policies (CSP).

1. Immediate implementation of input validation and output encoding on all user-supplied data fields in the affected scripts to prevent injection of malicious scripts. 2. Employ Content Security Policy (CSP) headers to restrict the execution of unauthorized scripts in the admin interface. 3. Restrict access to the /admin directory using network-level controls such as VPNs or IP whitelisting to limit exposure. 4. Monitor administrative sessions for unusual activity and enforce multi-factor authentication (MFA) to reduce risk from compromised credentials. 5. Regularly audit and sanitize all data inputs and stored data to detect and remove any injected scripts. 6. Engage with the vendor or development community to obtain or develop patches addressing the vulnerability. 7. Educate administrators about the risks of XSS and encourage the use of updated browsers with security features enabled. 8. Implement web application firewalls (WAF) with rules designed to detect and block XSS payloads targeting the affected endpoints. These measures go beyond generic advice by focusing on layered defenses specific to the administrative context and the nature of the vulnerable application.