CVE-2026-101425 in PeopleSoft Enterprise PeopleTools
Summary
by MITRE • 10/20/2026
Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: SQR). Supported versions that are affected are 8.61-8.63. Difficult to exploit vulnerability allows low privileged attacker with logon to the infrastructure where PeopleSoft Enterprise PeopleTools executes to compromise PeopleSoft Enterprise PeopleTools. Successful attacks of this vulnerability can result in unauthorized read access to a subset of PeopleSoft Enterprise PeopleTools accessible data. CVSS 3.1 Base Score 2.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N).
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Analysis
by VulDB Data Team • 10/21/2026
The identified vulnerability resides within the SQR component of Oracle PeopleSoft Enterprise PeopleTools, specifically affecting supported versions ranging from 8.61 to 8.63. This security flaw is classified as a low-privilege access issue that requires an attacker to have valid logon credentials and network access to the infrastructure hosting the PeopleTools environment. The complexity of exploitation is rated as difficult due to high attack vector requirements, which typically involve specific conditions or sequences that are not trivially achievable by automated tools or unskilled actors. This characteristic suggests that while the vulnerability poses a risk, it primarily threatens environments where internal trust boundaries have already been compromised or where an insider with limited privileges seeks to escalate their access scope beyond what is authorized for their role.
From a technical perspective, this vulnerability represents a failure in proper authorization checks within the SQR reporting engine. When users execute reports or queries through PeopleTools, the system must verify that the requesting user has permission to view specific data fields and tables. In vulnerable versions of PeopleSoft Enterprise PeopleTools, there is an inconsistency in how these permissions are validated for certain types of SQR processes. This oversight allows a low-privileged user to bypass intended restrictions on sensitive information subsets. The flaw does not permit modification or deletion of data, nor does it allow for system-level compromise such as remote code execution. Instead, the impact is strictly confined to confidentiality, enabling unauthorized read access to specific datasets that should remain restricted based on the user's assigned security roles and permissions within the PeopleSoft application framework.
The operational impact of this vulnerability is primarily centered around data leakage and potential regulatory non-compliance. Although the CVSS 3.1 base score is low at 2.5, indicating minimal overall risk in isolation, the implications for organizations handling sensitive personal or financial information can be significant if exploited successfully. An attacker could potentially extract confidential employee records, customer details, or proprietary business metrics that are not meant to be visible to lower-level staff members. This type of data exfiltration violates principles of least privilege and can lead to breaches of privacy regulations such as GDPR or CCPA, depending on the jurisdiction and nature of the affected data. Furthermore, repeated attempts to exploit this flaw may generate excessive logging events, potentially impacting system performance or alerting security monitoring systems if proper log analysis is in place.
In terms of industry standard classifications, this vulnerability aligns with CWE-269, which denotes Improper Privilege Management, specifically highlighting the failure to enforce appropriate access controls for a given context. It also relates to CWE-862, Missing Authorization, as the system fails to ensure that only authorized users can perform specific actions or view certain data. From an adversarial tactics perspective, this aligns with MITRE ATT&CK technique T1078, Valid Accounts, where attackers leverage legitimate credentials to move laterally and access resources they are not explicitly permitted to use. The attack vector is Local (AV:L), meaning the attacker must have some form of authenticated presence within the network or system boundary, which distinguishes it from remote exploitation vectors that pose a higher immediate risk to internet-facing services.
Mitigation strategies for this vulnerability involve several layers of defense and administrative controls. The primary remediation action is to apply the latest security patches provided by Oracle for PeopleSoft Enterprise PeopleTools versions 8.61 through 8.63. Organizations should verify their current version status against Oracle’s critical patch update documentation and schedule an upgrade as soon as possible within a maintenance window. In addition to patching, it is crucial to review and tighten access control lists (ACLs) for SQR reports and processes. Administrators should audit user permissions to ensure that low-privileged accounts do not have unnecessary read access to sensitive data tables or report definitions. Implementing strict role-based access controls can help minimize the blast radius if such a vulnerability were exploited in other contexts as well.
Furthermore, organizations should enhance their monitoring capabilities by configuring alerts for unusual query patterns or excessive data retrieval activities originating from low-privileged accounts. Since exploitation requires valid logon credentials, multi-factor authentication (MFA) and strong password policies serve as effective preventive measures against credential theft that could lead to this type of insider threat or lateral movement attack. Regular security assessments and penetration testing focused on application-level access controls can help identify similar weaknesses in other components of the PeopleSoft ecosystem before they are exploited by malicious actors. By combining timely patching with robust identity governance practices, organizations can significantly reduce their exposure to risks associated with privilege escalation and unauthorized data access within their enterprise resource planning environments.