Vulnerability in Oracle PeopleSoft Enterprise PeopleTools Portal
CVE-2026-87336

5.3MEDIUM

Key Information:

Vendor

Oracle
Status
Peoplesoft Enterprise Peopletools
Vendor
CVE Published:
20 October 2026

What is CVE-2026-87336?

A vulnerability in Oracle's PeopleSoft Enterprise PeopleTools product, specifically in the Portal component, allows a low-privileged attacker with network access via HTTP to compromise the system. This vulnerability is particularly concerning as it provides an avenue for unauthorized access to critical data stored within PeopleSoft, potentially leading to complete access to sensitive information across multiple accessible data points. Supported versions affected include 8.61 to 8.63, emphasizing the need for prompt updates and security assessments.

Affected Version(s)

PeopleSoft Enterprise PeopleTools 8.61 <= 8.63

References

https://www.oracle.com/security-alerts/cpuoct2026.html
vendor-advisory

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.