CVE-2026-87302
Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core)
- Risk score
- 66/100
- CVSS
- 9.1 v3.1
- Exploit chance (30 days)
- 0.4%
- Published
- 20 Oct 2026
Open in the live forecast Today's forecast
What to know
- What it is
- A vulnerability in Oracle WebLogic Server's core component allows an unauthenticated attacker to compromise the server via HTTP, resulting in unauthorized access to critical data or complete access to all accessible data.
- Affected
- {'products': ['Oracle WebLogic Server'], 'packages': [], 'versions': ['12.2.1.4.0', '14.1.1.0.0', '14.1.2.0.0', '15.1.1.0.0']}
- Fix
- Check the linked advisory for the concrete fix.
- Exploitation
- No known exploitation
Why it is Amber
- CVSS 9.1 critical
- Remotely exploitable without logging in
References
Original description
Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0 and 15.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle WebLogic Server accessible data as well as unauthorized access to critical data or complete access to all Oracle WebLogic Server accessible data. CVSS 3.1 Base Score 9.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N).
Last activity 20 Oct 2026. Patch Forecast updates every hour.