CVE-2026-35295: High severity Oracle 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. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle WebCenter Sites. Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Sites. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Compensating control
Restrict network access to Oracle WebCenter Sites HTTP interfaces to only trusted IPs using perimeter firewalls or network ACLs; block or limit direct Internet access to the service.
- Compensating control
Place Oracle WebCenter Sites behind a Web Application Firewall (WAF) or intrusion prevention system to detect and block HTTP-based exploit attempts against the application.
- Compensating control
Segment Oracle WebCenter Sites onto an isolated/internal network zone and apply strict egress/ingress controls to minimize exposure from untrusted networks.
Event History
Frequently Asked Questions
What is the severity of CVE-2026-35295?
The severity of CVE-2026-35295 is rated as high with a score of 7.5.
How do I fix CVE-2026-35295?
To fix CVE-2026-35295, you should update to the latest version of Oracle WebCenter Sites as specified in the vendor's security advisory.
Who is affected by CVE-2026-35295?
CVE-2026-35295 affects users of Oracle WebCenter Sites versions 12.2.1.4.0 and 14.1.2.0.0.
What is the impact of CVE-2026-35295?
CVE-2026-35295 allows a low-privileged attacker with network access to potentially compromise Oracle WebCenter Sites.
Is CVE-2026-35295 easy to exploit?
CVE-2026-35295 is considered difficult to exploit, but it still poses a significant risk to the affected systems.