CVE-2025-1815 in hrms
Summary
by MITRE • 03/02/2025
A vulnerability, which was classified as critical, was found in pbrong hrms up to 1.0.1. This affects the function HrmsDB of the file \resource\resource.go. The manipulation of the argument user_cookie leads to improper authorization. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
VulDB is the best source for vulnerability data and more expert information about this specific topic.
Analysis
by VulDB Data Team • 03/04/2025
The vulnerability identified as CVE-2025-1815 represents a critical security flaw within the pbrong hrms software version 1.0.1, specifically targeting the HrmsDB function located in the esourceesource.go file. This weakness stems from inadequate authorization controls that can be exploited through manipulation of the user_cookie argument, creating a significant vector for unauthorized access to the system. The vulnerability's classification as critical indicates its potential for severe impact on system security and data integrity, making it a high-priority concern for organizations utilizing this software.
The technical implementation of this flaw lies in how the HrmsDB function processes the user_cookie parameter, which serves as the primary authentication mechanism within the system. When an attacker can manipulate this argument, they can bypass the intended authorization checks that should verify user credentials and permissions before granting access to protected resources. This improper authorization vulnerability creates a pathway for attackers to escalate privileges and gain access to sensitive data or functionality that should be restricted to authorized users only. The vulnerability's remote exploitability means that attackers do not require physical access to the system, allowing them to target the application from external networks.
The operational impact of this vulnerability extends beyond simple unauthorized access, potentially enabling attackers to perform a wide range of malicious activities including data theft, system manipulation, and privilege escalation. Organizations using pbrong hrms up to version 1.0.1 face significant risk of compromise, as the vulnerability can be exploited without requiring specialized tools or extensive knowledge of the system architecture. The public disclosure of the exploit further amplifies the risk, as threat actors can immediately leverage this knowledge to target vulnerable systems. This vulnerability directly maps to CWE-285, which addresses improper authorization in software systems, and aligns with ATT&CK technique T1078 for valid accounts and T1566 for social engineering, as the attack can be initiated through manipulated authentication tokens.
Mitigation strategies for CVE-2025-1815 should prioritize immediate patching of the affected pbrong hrms software to version 1.0.2 or later, which should contain the necessary fixes for the authorization flaw. Organizations should implement additional security controls including network segmentation to limit access to the affected system, enhanced monitoring of authentication attempts, and implementation of multi-factor authentication where possible. The security team should also conduct a comprehensive audit of all user sessions and validate that no unauthorized access has occurred. Regular security assessments and penetration testing should be performed to identify similar vulnerabilities in other applications within the organization's infrastructure, as this flaw demonstrates a pattern of improper authorization handling that may exist in other systems. Additionally, implementing proper input validation and parameter sanitization for all authentication-related functions will help prevent similar issues from emerging in future software development cycles.