CVE-2026-62548 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 high privileged attacker with network access via HTTP to compromise Oracle HRMS (US). Successful attacks of this vulnerability can result in takeover of Oracle HRMS (US). CVSS 3.1 Base Score 7.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).
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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 ecosystem, specifically targeting the Internal Operations module. The affected versions span from 12.2.3 through 12.2.15, representing a significant release range that indicates this flaw has persisted across multiple iterations of the software stack. The vulnerability classification as easily exploitable suggests that attackers require minimal prerequisites to initiate successful attacks, making it particularly dangerous in production environments where such systems are often exposed to network traffic.
The technical nature of this vulnerability allows high privileged attackers to compromise Oracle HRMS (US) through HTTP network access, indicating that the flaw likely involves improper input validation or authentication mechanisms within the web application layer. The CVSS 3.1 base score of 7.2 reflects a serious threat level with high impacts across all three core security principles: confidentiality, integrity, and availability. This scoring system categorizes the vulnerability as high severity, where successful exploitation could lead to complete system compromise and unauthorized access to sensitive human resources data.
The operational impact of this vulnerability extends beyond simple data theft, as it can result in full takeover of the Oracle HRMS (US) system. This comprehensive compromise means that attackers could potentially manipulate employee records, alter payroll information, access confidential personnel data, and disrupt business operations through various attack vectors including data manipulation, denial of service conditions, or lateral movement within the network infrastructure. The vulnerability's accessibility via HTTP traffic indicates that it likely involves web application flaws such as SQL injection, cross-site scripting, or authentication bypass mechanisms.
Security practitioners should prioritize immediate remediation efforts for this vulnerability, particularly in environments where Oracle HRMS (US) systems are accessible from untrusted networks. The high privilege requirement suggests that attackers would need to already have elevated access levels within the network or have obtained valid credentials before attempting exploitation. Organizations should implement network segmentation controls and monitor HTTP traffic patterns for suspicious activities. This vulnerability aligns with CWE categories related to improper input validation and authentication failures, potentially mapping to ATT&CK techniques involving credential access and privilege escalation.
Mitigation strategies should include applying Oracle's official security patches and updates as soon as they become available, implementing robust network monitoring solutions to detect anomalous HTTP traffic patterns, and conducting thorough security assessments of the affected systems. Organizations should also consider deploying web application firewalls to filter potentially malicious requests and establish strict access controls for HRMS applications. The vulnerability's classification under CVSS vector AV:N/AC:L/PR:H/UI:N/S:U indicates that defenders must focus on network-level protections while ensuring that privileged accounts maintain strong authentication mechanisms. Regular security audits and penetration testing should be conducted to identify similar vulnerabilities within the broader Oracle E-Business Suite environment, as this flaw may indicate broader architectural weaknesses in the system's security posture.