CVE-2026-91263

Published Oct 20, 2026

Last updated 5 days ago

Overview

Description
Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: Notification Configuration). Supported versions that are affected are 8.61-8.63. Difficult to exploit 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 update, insert or delete access to some of PeopleSoft Enterprise PeopleTools accessible data as well as unauthorized read access to a subset of PeopleSoft Enterprise PeopleTools accessible data. CVSS 3.1 Base Score 4.9 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N).
Source
secalert_us@oracle.com
NVD status
Modified
Products
peoplesoft_enterprise_peopletools

Risk scores

CVSS 3.1

Type
Secondary
Base score
4.9
Impact score
2.7
Exploitability score
1.8
Vector string
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N
Severity
MEDIUM

Weaknesses

nvd@nist.gov
CWE-863
134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE-863

Social media

Hype score
Not currently trending

Configurations

References

Sources include official advisories and independent security research.