CVE-2026-61244 in PeopleSoft Enterprise FIN Manufacturing Argentina
Summary
by MITRE • 07/22/2026
Vulnerability in the PeopleSoft Enterprise FIN Manufacturing Argentina product of Oracle PeopleSoft (component: Manufacturing). The supported version that is affected is 9.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise FIN Manufacturing Argentina. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all PeopleSoft Enterprise FIN Manufacturing Argentina accessible data as well as unauthorized access to critical data or complete access to all PeopleSoft Enterprise FIN Manufacturing Argentina accessible data. CVSS 3.1 Base Score 9.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N).
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Analysis
by VulDB Data Team • 07/22/2026
This vulnerability exists within Oracle PeopleSoft Enterprise FIN Manufacturing Argentina version 9.1, representing a critical security flaw that exposes the system to unauthorized network-based attacks. The vulnerability resides in the manufacturing component of the PeopleSoft financial suite, making it particularly dangerous for organizations relying on integrated financial and manufacturing processes. The flaw allows attackers to exploit the system without requiring any authentication credentials, significantly lowering the barrier to successful exploitation. The attack vector operates through HTTP protocols, leveraging the standard web communication channels that typically serve as entry points for network-based threats.
The technical nature of this vulnerability stems from insufficient input validation or access control mechanisms within the manufacturing application's web interface. Attackers can potentially manipulate the system through crafted HTTP requests that bypass normal authentication procedures and directly access sensitive data processing functionalities. This flaw enables what cybersecurity professionals would categorize as a privilege escalation vulnerability, where unauthenticated users gain elevated access rights to perform operations typically restricted to authorized personnel. The vulnerability's classification aligns with CWE-287 which addresses improper authentication issues, and it demonstrates characteristics consistent with ATT&CK technique T1078 for valid accounts and T1566 for social engineering through web applications.
The operational impact of this vulnerability is severe and multifaceted, potentially allowing attackers to execute unauthorized modifications to critical financial and manufacturing data. Successful exploitation can result in complete data compromise including the ability to create, delete, or modify sensitive information that may include production schedules, inventory levels, financial records, and cost calculations. Organizations face significant risks of data integrity breaches where manufacturing processes could be disrupted through falsified data inputs, leading to operational inefficiencies and potential financial losses. The confidentiality impact extends beyond individual data items to potentially expose entire organizational datasets, as the vulnerability provides access to all data accessible through the compromised manufacturing component.
The CVSS 3.1 score of 9.1 reflects the high severity of this vulnerability, with both confidentiality and integrity impacts rated as high. The vector AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N indicates that network-based attacks require low access complexity, no prior privileges, and no user interaction, while the unscoped impact suggests potential for complete system compromise. Organizations should immediately implement mitigations including network segmentation to isolate PeopleSoft applications from external networks, deploying web application firewalls to monitor and filter HTTP traffic, and applying Oracle's security patches as soon as they become available. Additional protective measures include implementing robust network monitoring solutions to detect anomalous access patterns, conducting regular vulnerability assessments, and establishing incident response procedures specifically tailored for this type of exploitation vector. The vulnerability also underscores the importance of maintaining up-to-date security configurations and following Principle of Least Privilege practices to minimize potential damage from any successful compromise attempts.