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CVE-2026-21971

Medium
Low Medium High Critical
5.4
CVSS Score
Published: Jan 20, 2026
Last Modified: Jan 29, 2026

Vulnerability Description

Vulnerability in the PeopleSoft Enterprise SCM Purchasing product of Oracle PeopleSoft (component: Purchasing). The supported version that is affected is 9.2. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise PeopleSoft Enterprise SCM Purchasing. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of PeopleSoft Enterprise SCM Purchasing accessible data as well as unauthorized read access to a subset of PeopleSoft Enterprise SCM Purchasing accessible data. CVSS 3.1 Base Score 5.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N).

CVSS Metrics

Common Vulnerability Scoring System

Vector String:

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Attack Vector
N
Attack Complexity
L
Privileges Required
L
User Interaction
N
Scope
U
Confidentiality
L
Integrity
L
Availability
N

Known Affected Software

1 configuration(s) from 1 vendor(s)

peoplesoft_supply_chain_management_purchasing
Version:
9.2
CPE:
cpe:2.3:a:oracle:peoplesoft_supply_chain_management_purchasing:9.2:*:*:*:*:*:*:*
This vulnerability affects 1 software configuration(s). Ensure you patch all affected systems.

Available Security Patches

1 patch available from vendors

View All Patches
Oracle

CPUJAN2026

Oracle Critical Patch Update Advisory - January 2026

Severity
Critical
Released
Jan 20, 2026
Restart Required
Security Update

Severity Details

5.4
out of 10.0
Medium

Weakness Type (CWE)

NVD-CWE-noinfo

Key Information

Published Date
January 20, 2026