CVE-2026-83265 Missing authorization in Oracle Web Services Manager
Unauthenticated attackers can access and modify Oracle Web Services Manager data via HTTP due to missing authorization checks.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-83265?
CVE-2026-83265 is a high-severity missing authorization vulnerability in Oracle Web Services Manager, published on 15 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Vulnerability in the Oracle Web Services Manager product of Oracle Fusion Middleware (component: Web Services Agent). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Web Services Manager. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Web Services Manager accessible data as well as unauthorized update, insert or delete access to some of Oracle Web Services Manager accessible data. CVSS 3.1 Base Score 8.2 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N).
Weakness: CWE-284
Which versions are affected by CVE-2026-83265?
How do I fix CVE-2026-83265?
No fix has been published for CVE-2026-83265 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-2026-83265 being exploited?
There is no known exploitation of CVE-2026-83265 in the wild and no public exploit code.
Sources
Also known as GHSA-rqqg-63wm-q6q2.