IDOR Vulnerability in Online Scheduling Plugin (CVSS 9.8)

Vulnerability Key Information Summary Vulnerability Overview Vulnerability Name: Online Scheduling and Appointment Booking System <= 2.2.1 - Insecure Direct Object Reference in QualificationAndAppointmentBookingSystem Plugin Vulnerability Type: Insecure Direct Object Reference (IDOR) CVSS 3.1 Score: 9.8 (Critical) Vulnerability Description: This vulnerability exists in the QualificationAndAppointmentBookingSystem plugin, allowing unauthenticated attackers to access or modify sensitive data of other users (such as appointment information, qualification information, etc.) by manipulating object reference parameters. Impact Scope Affected Product: Online Scheduling and Appointment Booking System Affected Versions: <= 2.2.1 Affected Component: QualificationAndAppointmentBookingSystem plugin Attack Vector: Network (Network) Attack Complexity: Low (Low) Required Privileges: None (None) User Interaction: None (None) Impact Scope: Confidentiality, Integrity, and Availability are all affected Remediation Official Fix: Upgrade to version 2.2.2 or higher Temporary Mitigation Measures: - Implement strict authentication and authorization checks - Perform server-side validation for sensitive operations - Use secure object reference mechanisms (e.g., UUIDs instead of sequential IDs) - Enable Web Application Firewall (WAF) rules to detect abnormal request patterns POC/Exploit Code The screenshot does not display complete POC code or exploit code blocks. The page only shows basic vulnerability information and scoring details, without providing specific exploit scripts or payload examples. --- Note: This summary is based on the visible content in the screenshot. For complete technical details, please refer to the original vulnerability report or the vendor's security advisory.

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IDOR Vulnerability in Online Scheduling Plugin (CVSS 9.8)

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