CVE-2026-21971 Missing authorization in PeopleSoft Enterprise SCM Purchasing
Low-privileged attackers can unauthorizedly read, update, insert, or delete data in PeopleSoft Enterprise SCM Purchasing via HTTP.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-21971?
CVE-2026-21971 is a medium-severity missing authorization vulnerability in Oracle Corporation PeopleSoft Enterprise SCM Purchasing, published on 20 Jan 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official 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).
Which versions are affected by CVE-2026-21971?
It affects 1 product.
Products include Oracle Peoplesoft Supply Chain Management Purchasing.
How do I fix CVE-2026-21971?
No fix has been published for CVE-2026-21971 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-21971 being exploited?
There is no known exploitation of CVE-2026-21971 in the wild and no public exploit code.
Other vulnerabilities in Oracle Corporation PeopleSoft Enterprise SCM Purchasing
Sources
Also known as GHSA-v93g-xvc7-hhc6.