CVE-2026-101388 Oracle PeopleSoft PeopleTools - Broken Access Control

Oracle PeopleSoft PeopleTools 8.61-8.63 contains an unauthorized access and partial denial of service vulnerability caused by insufficient access controls in Portal, letting low privileged attackers with network access via HTTP compromise critical data and availability, exploit requires low privileged network access.

CVSS base score 7.1 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
View the NVD record ↗

Details

Type
Broken Access Control
Impact
Information Disclosure, Denial Of Service
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L
Published
20 October 2026
Updated
21 October 2026

Vendor fix

Update to a version later than 8.63 or the latest available version.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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