CVE-2026-70931 Missing authorization in Oracle Workflow

High 8.1 Published 18 Aug 2026 Updated 22 Aug 2026

Low-privileged attackers can modify or delete critical data and cause denial of service in Oracle Workflow 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-2026-70931?

CVE-2026-70931 is a high-severity missing authorization vulnerability in Oracle Workflow, published on 18 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Vulnerability in the Oracle Workflow product of Oracle E-Business Suite (component: Workflow Notification Mailer). 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 Workflow. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Workflow accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Workflow. CVSS 3.1 Base Score 8.1 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H).

Weakness: CWE-284

Which versions are affected by CVE-2026-70931?

It affects 1 product.

Products include Oracle Workflow.

How do I fix CVE-2026-70931?

No fix has been published for CVE-2026-70931 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-2026-70931 being exploited?

There is no known exploitation of CVE-2026-70931 in the wild and no public exploit code.

Sources

Also known as GHSA-4c73-mhhm-62qp.