CVE-2024-50641 in PandoraNext-TokensTool
Summary
by MITRE • 08/21/2025
An authentication bypass vulnerability in PandoraNext-TokensTool v0.6.8 and before. An attacker can exploit this vulnerability to access API without any token.
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Analysis
by VulDB Data Team • 08/21/2025
The vulnerability identified as CVE-2024-50641 represents a critical authentication bypass flaw within PandoraNext-TokensTool version 0.6.8 and earlier releases. This issue fundamentally undermines the security posture of the application by allowing unauthorized access to protected API endpoints without proper authentication credentials. The vulnerability exists in the token validation mechanism that should enforce access control but fails to properly validate the absence of required authentication tokens.
The technical implementation of this flaw stems from inadequate input validation and authentication logic within the application's API layer. When requests are made to protected endpoints, the system should verify the presence and validity of authentication tokens before granting access. However, the vulnerable code path does not properly enforce this requirement, creating a condition where any attacker can submit requests without tokens and still receive successful responses. This represents a classic failure in the principle of least privilege and demonstrates poor secure coding practices that violate fundamental security design principles.
The operational impact of this vulnerability is severe and multifaceted across multiple threat vectors. An attacker exploiting this vulnerability gains unrestricted access to the application's API endpoints, potentially enabling data exfiltration, unauthorized modifications to system configurations, or privilege escalation within the application's environment. The vulnerability aligns with CWE-287 which addresses improper authentication issues, and can be categorized under ATT&CK technique T1078 for valid accounts usage, as it allows unauthorized access through bypassing authentication mechanisms. This flaw essentially provides a backdoor that bypasses normal access controls and can be exploited by both external attackers and insiders with malicious intent.
Mitigation strategies for this vulnerability require immediate attention and comprehensive implementation. The primary fix involves strengthening the authentication validation logic to ensure all API endpoints require and properly validate authentication tokens before processing requests. Organizations should implement proper input sanitization and validation checks that explicitly verify the presence of required authentication credentials. Additionally, the application should be updated to version 0.6.9 or later where this vulnerability has been addressed through proper authentication enforcement. Security teams should also implement monitoring and alerting mechanisms to detect anomalous API access patterns that might indicate exploitation attempts. Regular security assessments and penetration testing should be conducted to identify similar authentication bypass vulnerabilities in other components of the system. The fix should also include implementing proper logging of authentication attempts and access control decisions to maintain audit trails and support forensic analysis in case of security incidents.