CVE-2026-91248: Infoleak
Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Runtime Tools). 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 WebCenter Portal. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle WebCenter Portal accessible data. CVSS 3.1 Base Score 5.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).
Affected Software
Event History
Frequently Asked Questions
Who can exploit this issue?
An unauthenticated attacker with network access to Oracle WebCenter Portal over HTTP can exploit the vulnerability. No prior account or user interaction is required.
What is the impact of a successful attack?
A successful attack can provide unauthorized read access to a subset of data accessible through Oracle WebCenter Portal. The stated impact is limited to confidentiality; no integrity or availability impact is identified.
Which deployments are known to be affected?
Affected supported versions are Oracle WebCenter Portal 12.2.1.4.0 and 14.1.2.0.0, specifically the Runtime Tools component.