CVE-2026-83198 Open redirect in Oracle Field Service
Low-privileged attackers can exploit an open redirect in Oracle Field Service to access or modify unauthorized data via HTTP.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-83198?
CVE-2026-83198 is a medium-severity vulnerability in Oracle Field Service, published on 15 Sep 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Vulnerability in the Oracle Field Service 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 Field Service. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Field Service, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Field Service accessible data as well as unauthorized read access to a subset of Oracle Field Service accessible data. CVSS 3.1 Base Score 5.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N).
Weakness: CWE-601
Which versions are affected by CVE-2026-83198?
How do I fix CVE-2026-83198?
No fix has been published for CVE-2026-83198 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-83198 being exploited?
There is no known exploitation of CVE-2026-83198 in the wild and no public exploit code.
Sources
Also known as GHSA-xg82-xv96-533q.