CVE-2026-83259 Information disclosure in Oracle Commerce Guided Search / Oracle Commerce Experience Manager
Low-privileged attackers can access critical data and cause partial denial of service in Oracle Commerce Guided Search and Experience Manager.
- 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-2026-83259?
CVE-2026-83259 is a high-severity vulnerability in Oracle Commerce Guided Search / Oracle Commerce Experience Manager, 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 Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Forge). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Commerce Guided Search / Oracle Commerce Experience Manager. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Commerce Guided Search / Oracle Commerce Experience Manager accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Commerce Guided Search / Oracle Commerce Experience Manager. CVSS 3.1 Base Score 7.1 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L).
Weakness: CWE-200
Which versions are affected by CVE-2026-83259?
How do I fix CVE-2026-83259?
No fix has been published for CVE-2026-83259 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-83259 being exploited?
There is no known exploitation of CVE-2026-83259 in the wild and no public exploit code.
Sources
Also known as GHSA-gmxc-q2x8-5r53.