Vulnerability in PeopleSoft Portal by Oracle
CVE-2026-87340

3.7LOW

Key Information:

Vendor

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

What is CVE-2026-87340?

A vulnerability exists in the Oracle PeopleSoft Enterprise PeopleTools, specifically within the Portal component, that allows an unauthenticated attacker with network access via HTTP to compromise the system. The vulnerability affects versions 8.61 through 8.63. Successful exploitation could lead to unauthorized updates, inserts, or deletion of data accessible through the PeopleSoft Enterprise tools. This security issue poses a significant risk to the integrity of the data managed within these applications.

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:
3.7
Severity:
LOW
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.