CVE-2026-91485

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Privilege Escalation in PeopleSoft Enterprise FIN Cash Management

Publication date: 2026-10-20

Last updated on: 2026-10-24

Assigner: Oracle

Description

Vulnerability in the PeopleSoft Enterprise FIN Cash Management product of Oracle PeopleSoft (component: Cash Management). The supported version that is affected is 9.2. Difficult to exploit vulnerability allows high privileged attacker with logon to the infrastructure where PeopleSoft Enterprise FIN Cash Management executes to compromise PeopleSoft Enterprise FIN Cash Management. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of PeopleSoft Enterprise FIN Cash Management accessible data as well as unauthorized read access to a subset of PeopleSoft Enterprise FIN Cash Management accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of PeopleSoft Enterprise FIN Cash Management. CVSS 3.1 Base Score 3.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:L).

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Meta Information

Published

2026-10-20

Last Modified

2026-10-24

Generated

2026-11-10

AI Q&A

2026-10-21

EPSS Evaluated

2026-11-08

NVD

CVE-2026-91485

EUVD

EUVD-2026-106730

Affected Vendors & Products

Vendor	Product	Version / Range
Oracle Corporation	PeopleSoft Enterprise FIN Cash Management	9.2

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-284	The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle PeopleSoft Enterprise FIN Cash Management version 9.2. It allows a highly privileged attacker with local system access to potentially compromise the application through human interaction by another user. The attacker could gain unauthorized access to read, modify, or delete some data and cause partial denial of service.

Detection Guidance

Detection of this vulnerability requires monitoring for unauthorized access or modifications to PeopleSoft Enterprise FIN Cash Management data. Check logs for unusual activity by high-privileged users, especially involving data updates, inserts, or deletions. Review system access logs for any partial denial of service conditions affecting the application.

Impact Analysis

If you use PeopleSoft Enterprise FIN Cash Management 9.2, an attacker with high privileges and local access could exploit this to read, change, or delete some financial data. They could also disrupt the system's availability partially, affecting cash management operations.

Compliance Impact

This vulnerability could lead to unauthorized access or modification of sensitive financial or personal data, which may violate compliance requirements under GDPR or HIPAA. Unauthorized data exposure or alteration could result in regulatory penalties or loss of certification.

Mitigation Strategies

Apply the latest Oracle PeopleSoft Enterprise FIN Cash Management patches or updates as soon as they are available. Restrict user privileges to the minimum required for operations. Monitor logs for suspicious activity related to PeopleSoft Enterprise FIN Cash Management.

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