CVE-2026-61120 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. Difficult to exploit vulnerability allows low privileged attacker with logon to the infrastructure where Oracle HRMS (US) executes to compromise Oracle HRMS (US). Successful attacks of this vulnerability can result in takeover of Oracle HRMS (US). CVSS 3.1 Base Score 7.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).
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Analysis
by VulDB Data Team • 07/25/2026
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, indicating a substantial release range where this security flaw persists. The vulnerability classification as difficult to exploit suggests that while the attack vector requires some specialized knowledge or conditions, it remains a significant threat given the potential for complete system compromise.
The technical nature of this flaw allows an attacker with low privileged access to the infrastructure hosting Oracle HRMS (US) to escalate their privileges and ultimately gain full control over the application. This represents a critical privilege escalation vulnerability where initial access through legitimate user credentials or compromised accounts can be leveraged to achieve complete system takeover. The CVSS 3.1 score of 7.0 reflects the severity with confidentiality, integrity, and availability impacts all rated as high, indicating that successful exploitation could result in comprehensive system compromise.
The attack scenario typically involves an attacker who has already established a foothold within the target infrastructure, likely through social engineering, credential theft, or other initial compromise techniques. Once inside the system, they can leverage this vulnerability to elevate their privileges and assume full administrative control over Oracle HRMS (US). The low privilege requirement suggests that basic user accounts or service accounts with minimal access could be sufficient for exploitation, making this particularly dangerous in environments where privilege separation is not properly enforced.
From an operational perspective, this vulnerability creates significant risk for organizations utilizing Oracle E-Business Suite, especially those running the affected versions. The potential for complete system takeover means that sensitive human resources data, payroll information, and other critical business data could be accessed, modified, or destroyed. The availability impact suggests that attackers could also potentially disrupt business operations through system compromise or denial of service conditions.
Organizations should prioritize applying Oracle's security patches and updates as soon as possible to remediate this vulnerability. Additionally, implementing network segmentation, monitoring for unusual privilege escalation activities, and maintaining comprehensive access controls can help mitigate the risk. The vulnerability aligns with CWE-276 which describes improper privileges, and could potentially map to ATT&CK techniques involving privilege escalation and persistence within target environments. Regular security assessments and vulnerability scanning should be conducted to identify similar issues in related systems and ensure proper defense-in-depth strategies are maintained across the enterprise infrastructure.
The affected Oracle HRMS (US) installations represent critical business applications that handle sensitive employee data and financial information, making this vulnerability particularly concerning from both regulatory compliance and operational risk perspectives. Organizations maintaining these systems must consider both immediate remediation actions and longer-term architectural improvements to prevent similar privilege escalation scenarios in their broader IT environments.