CVE-2026-62562 in HRMS
Summary
by MITRE • 07/22/2026
Vulnerability in the Oracle HRMS (US) product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle HRMS (US). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle HRMS (US) accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).
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Analysis
by VulDB Data Team • 07/22/2026
This vulnerability resides within Oracle HRMS (US) component of the Oracle E-Business Suite, specifically in the Internal Operations module. The affected versions span from 12.2.3 through 12.2.15, indicating a substantial release range that would impact numerous enterprise deployments. The vulnerability represents a significant security weakness that can be exploited by attackers with minimal privileges and network access through standard HTTP protocols. This classification as easily exploitable means that the attack vector requires no specialized skills or conditions beyond basic network connectivity and low privilege credentials.
The technical flaw manifests as a weakness in the authentication and authorization mechanisms within the Internal Operations component, allowing an attacker to bypass normal access controls. The CVSS 3.1 base score of 6.5 reflects the high impact on confidentiality, with a vector indicating network accessibility (AV:N), low attack complexity (AC:L), low privilege requirements (PR:L), no user interaction needed (UI:N), and an unscoped impact (S:U). This scoring structure suggests that while the vulnerability requires some level of authentication, it does not require extensive technical expertise or privileged access to exploit effectively.
The operational impact of this vulnerability is severe and multifaceted, potentially enabling unauthorized access to critical data within the HRMS system. The complete compromise of all accessible data represents a catastrophic outcome for organizations relying on this platform for sensitive human resources information. This vulnerability could expose employee records, payroll data, personal identification information, and other confidential business data that would typically require higher privilege levels to access. Organizations using affected versions may face significant regulatory compliance issues and potential legal consequences should such data breaches occur.
The attack surface is particularly concerning given that this vulnerability can be exploited through standard HTTP connections, meaning it could be targeted from external networks without requiring physical access or specialized tools. This characteristic aligns with common attack patterns identified in the ATT&CK framework under initial access techniques, specifically targeting web application vulnerabilities. The low privilege requirement suggests that even users with minimal system permissions could potentially exploit this flaw, making it particularly dangerous for environments where user access controls are not properly enforced. Organizations should consider implementing network segmentation and additional monitoring mechanisms to detect potential exploitation attempts.
Mitigation strategies should focus on immediate patch deployment for all affected versions within the 12.2.3-12.2.15 range, as this represents the most effective protection against the vulnerability. Additionally, organizations should implement network access controls to limit HTTP access to the affected system, particularly restricting access from untrusted networks. Security monitoring should be enhanced to detect unusual access patterns or unauthorized data queries within the HRMS environment. Regular security assessments and penetration testing should be conducted to identify similar vulnerabilities in other components of the Oracle E-Business Suite. The vulnerability also highlights the importance of maintaining up-to-date security patches across all enterprise applications, as this type of issue commonly arises from inadequate patch management processes that align with industry best practices outlined in standards such as iso 27001 and nist cybersecurity framework. Organizations should also consider implementing data loss prevention measures to protect sensitive HR data even if access controls are compromised, ensuring compliance with regulations such as gdpr and hipaa where applicable.