CVE-2026-83484 Missing authorization in Oracle US Federal Human Resources
Low-privileged attackers can modify or read critical HR data in Oracle E-Business Suite via HTTP due to missing authorization checks.
- 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-2026-83484?
CVE-2026-83484 is a high-severity missing authorization vulnerability in Oracle US Federal Human Resources, published on 15 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Vulnerability in the Oracle US Federal Human Resources product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle US Federal Human Resources. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle US Federal Human Resources accessible data as well as unauthorized read access to a subset of Oracle US Federal Human Resources accessible data. CVSS 3.1 Base Score 7.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N).
Weakness: CWE-284
Which versions are affected by CVE-2026-83484?
How do I fix CVE-2026-83484?
No fix has been published for CVE-2026-83484 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-2026-83484 being exploited?
There is no known exploitation of CVE-2026-83484 in the wild and no public exploit code.
Sources
Also known as GHSA-xcwp-pg3r-85wq.