CVE-2026-61007: High severity Oracle WebCenter Sites vulnerability
Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites). 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 Sites. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle WebCenter Sites accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Compensating control
Restrict network access to Oracle WebCenter Sites over HTTP (e.g., block/disable inbound HTTP at the firewall/load balancer and allow only trusted sources).
Event History
Frequently Asked Questions
Who is exposed to this vulnerability?
Oracle WebCenter Sites deployments running supported affected versions 12.2.1.4.0 or 14.1.2.0.0 are exposed if an attacker can reach the product over HTTP. The attacker does not need an account or prior authentication.
What access could an attacker gain?
Successful exploitation can provide unauthorized access to critical data, potentially including all data accessible through Oracle WebCenter Sites. The stated impact is confidentiality only; no integrity or availability impact is specified.
How difficult is exploitation according to the published assessment?
The vulnerability is rated as low attack complexity and requires no privileges or user interaction. It can be exploited remotely over the network via HTTP.