CVE-2026-61074
Summary
by MITRE • 07/22/2026
Vulnerability in the PeopleSoft Enterprise FIN Common Objects Brazil product of Oracle PeopleSoft (component: eProcurement). The supported version that is affected is 9.1. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise FIN Common Objects Brazil. Successful attacks of this vulnerability can result in takeover of PeopleSoft Enterprise FIN Common Objects Brazil. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).
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Analysis
by VulDB Data Team • 07/22/2026
This vulnerability exists within Oracle PeopleSoft Enterprise FIN Common Objects Brazil component known as eProcurement in version 9.1, representing a critical security flaw that affects the financial operations module of the PeopleSoft platform. The vulnerability stems from insufficient authentication mechanisms that allow unauthenticated attackers to exploit network-based HTTP access points without requiring any prior credentials or privileged access. This represents a significant weakness in the application's security architecture where the system fails to properly validate incoming requests before processing them, creating an attack surface that can be leveraged by malicious actors.
The technical flaw manifests as a lack of proper authentication controls within the eProcurement module, enabling attackers to manipulate HTTP requests and potentially gain complete control over the affected system. According to CVSS 3.1 scoring methodology, this vulnerability achieves a base score of 8.1 out of 10, indicating high severity with impacts spanning confidentiality, integrity, and availability domains. The attack vector requires network access via HTTP protocol with high complexity (AC:H) and no privilege requirements (PR:N), meaning that even an unauthenticated remote attacker can successfully exploit this weakness. The vulnerability's classification aligns with CWE-287 which addresses improper authentication issues in software applications.
The operational impact of successful exploitation can be devastating for organizations utilizing this PeopleSoft component, potentially resulting in complete system compromise and unauthorized access to sensitive financial data. Attackers could leverage this vulnerability to execute arbitrary code, modify financial records, steal confidential information, or disrupt business operations entirely. The availability impact is particularly concerning as attackers might be able to cause system downtime or denial of service conditions that would directly affect procurement processes and financial reporting capabilities. This vulnerability presents a significant risk to financial integrity and data protection within enterprise environments where PeopleSoft systems handle critical business transactions.
Organizations should implement immediate mitigations including network segmentation, firewall rules restricting HTTP access to authorized personnel only, and deployment of web application firewalls to monitor and filter suspicious requests. The recommended approach includes applying Oracle's official security patches as soon as they become available, implementing strong authentication mechanisms, and conducting comprehensive security assessments of the affected systems. From an ATT&CK framework perspective, this vulnerability maps to techniques involving unauthorized access and privilege escalation, with potential for lateral movement within the network once initial compromise occurs. Regular security monitoring and log analysis should be enhanced to detect anomalous access patterns that might indicate exploitation attempts against this specific vulnerability.