CVE-2026-83490 Missing authorization in Oracle iRecruitment

High 8.5 Published 15 Sep 2026 Updated 21 Sep 2026

Low-privileged attackers can access and modify critical Oracle iRecruitment data 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-2026-83490?

CVE-2026-83490 is a high-severity missing authorization vulnerability in Oracle iRecruitment, 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 iRecruitment 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 iRecruitment. While the vulnerability is in Oracle iRecruitment, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle iRecruitment accessible data as well as unauthorized update, insert or delete access to some of Oracle iRecruitment accessible data. CVSS 3.1 Base Score 8.5 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N).

Weakness: CWE-284

Which versions are affected by CVE-2026-83490?

It affects 1 product.

Products include Oracle Irecruitment.

How do I fix CVE-2026-83490?

No fix has been published for CVE-2026-83490 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-2026-83490 being exploited?

There is no known exploitation of CVE-2026-83490 in the wild and no public exploit code.

Sources

Also known as GHSA-5j36-pcw2-8pqr.