CVE-2026-101420

Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: SQR). Supported versions that are affected are 8.61-8.63. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise PeopleSoft Enterprise PeopleTools. While the vulnerability is in PeopleSoft Enterprise PeopleTools, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all PeopleSoft Enterprise PeopleTools accessible data as well as unauthorized access to critical data or complete access to all PeopleSoft Enterprise PeopleTools accessible data. CVSS 3.1 Base Score 9.6 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N).

CVSS v3 9.6 CRITICAL

9.6^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.1 / Impact : 5.8

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://www.oracle.com/security-alerts/cpuoct2026.html	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:*:*:*:*:*:*:*:*

History

27 Oct 2026, 18:09

Type	Values Removed	Values Added
CPE		cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools::::::::
First Time		Oracle Oracle peoplesoft Enterprise Peopletools
References	~~() https://www.oracle.com/security-alerts/cpuoct2026.html -~~	() https://www.oracle.com/security-alerts/cpuoct2026.html - Vendor Advisory

22 Oct 2026, 18:17

Type	Values Removed	Values Added
CWE		CWE-284

20 Oct 2026, 22:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-20 22:17

Updated : 2026-10-27 18:09

NVD link : CVE-2026-101420

Mitre link : CVE-2026-101420

CVE.ORG link : CVE-2026-101420

JSON object : View

Products Affected

oracle

peoplesoft_enterprise_peopletools

CWE

CWE-284

Improper Access Control

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