CVE-2026-83451 Privilege escalation in Oracle Product Workbench

High 8.5 Published 15 Sep 2026 Updated 17 Sep 2026

A low-privileged attacker can exploit this vulnerability to take over Oracle Product Workbench, impacting confidentiality, integrity, and availability.

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-2026-83451?

CVE-2026-83451 is a high-severity vulnerability in Oracle Product Workbench, 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 Product Workbench product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Product Workbench. While the vulnerability is in Oracle Product Workbench, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle Product Workbench. CVSS 3.1 Base Score 8.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H).

Weakness: CWE-269

Which versions are affected by CVE-2026-83451?

It affects 1 product.

Products include Oracle Product Workbench.

How do I fix CVE-2026-83451?

No fix has been published for CVE-2026-83451 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-83451 being exploited?

There is no known exploitation of CVE-2026-83451 in the wild and no public exploit code.

Sources

Also known as GHSA-h9v4-wg8x-ggjx.