Description
Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: XML Publisher). Supported versions that are affected are 8.61-8.63. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where PeopleSoft Enterprise PeopleTools executes to compromise PeopleSoft Enterprise PeopleTools. Successful attacks of this vulnerability can result in unauthorized read access to a subset of PeopleSoft Enterprise PeopleTools accessible data. CVSS 3.1 Base Score 3.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N).
Published: 2026-10-20
Score: 3.3 Low
EPSS: < 1% Very Low
KEV: No
Impact: Unauthorized read access to restricted PeopleSoft data
Action: Assess Impact
AI Analysis

Impact

A local attack on PeopleSoft Enterprise PeopleTools can allow a low‑privileged user to read limited data that the application holds. The flaw resides in the XML Publisher component and is described as an easily exploitable vulnerability that, when triggered, compromises the confidentiality of PeopleSoft data. It does not impact integrity or availability and affects only the Confidentiality dimension of the application.

Affected Systems

Oracle PeopleSoft Enterprise PeopleTools versions 8.61, 8.62, and 8.63 are affected. The vulnerability is present in the XML Publisher component of these releases.

Risk and Exploitability

The CVSS 3.1 base score of 3.3 indicates a low severity issue with local attack and low privilege required. The EPSS score is not available, and the vulnerability is not listed in CISA’s KEV catalog, suggesting that widespread exploitation is not yet documented. An attacker would need to be authenticated on the same infrastructure that runs PeopleSoft and could exploit the misconfiguration to read data that should be protected. Given the low privilege requirement, the attack vector is likely internal or compromised network access. The risk level remains low to moderate, but mitigations are still recommended to prevent potential data exposure.

Generated by OpenCVE AI on October 21, 2026 at 07:41 UTC.

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

  • Apply the latest PeopleSoft Enterprise PeopleTools security patch that addresses the XML Publisher issue.
  • Enforce least privilege by restricting local logon rights to only those users who must access PeopleSoft.
  • Continuously monitor PeopleSoft application logs for anomalous read operations and review user access patterns to detect unauthorized activity.

Generated by OpenCVE AI on October 21, 2026 at 07:41 UTC.

Tracking

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Advisories

No advisories yet.

History

Thu, 22 Oct 2026 04:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 21 Oct 2026 08:00:00 +0000

Type Values Removed Values Added
Title Low‑Privilege Local Data Disclosure in PeopleSoft Enterprise PeopleTools XML Publisher
Weaknesses CWE-200
CWE-284

Tue, 20 Oct 2026 21:30:00 +0000

Type Values Removed Values Added
Description Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: XML Publisher). Supported versions that are affected are 8.61-8.63. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where PeopleSoft Enterprise PeopleTools executes to compromise PeopleSoft Enterprise PeopleTools. Successful attacks of this vulnerability can result in unauthorized read access to a subset of PeopleSoft Enterprise PeopleTools accessible data. CVSS 3.1 Base Score 3.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N).
First Time appeared Oracle
Oracle peoplesoft Enterprise Peopletools
CPEs cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:*:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle peoplesoft Enterprise Peopletools
References
Metrics cvssV3_1

{'score': 3.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}


Subscriptions

Oracle Peoplesoft Enterprise Peopletools
cve-icon MITRE

Status: PUBLISHED

Assigner: oracle

Published:

Updated: 2026-10-21T13:57:52.117Z

Reserved: 2026-09-08T21:49:12.416Z

Link: CVE-2026-87401

cve-icon Vulnrichment

Updated: 2026-10-21T13:57:43.071Z

cve-icon NVD

Status : Analyzed

Published: 2026-10-20T22:20:18.563

Modified: 2026-10-27T14:37:59.950

Link: CVE-2026-87401

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-21T21:15:15Z

Weaknesses
  • CWE-200

    Exposure of Sensitive Information to an Unauthorized Actor

  • CWE-284

    Improper Access Control