CVE-2026-46783: Critical severity Oracle WebCenter Content: Imaging vulnerability
Vulnerability in the WebCenter Content: Imaging product of Oracle Fusion Middleware (component: Core). 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 WebCenter Content: Imaging. Successful attacks of this vulnerability can result in takeover of WebCenter Content: Imaging. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Remove
Remove
Oracle WebCenter Content: Imagingfrom your environment.If the WebCenter Content: Imaging component is not required, uninstall or disable the component to eliminate the vulnerable service from the environment.
- Configuration
If possible, disable or bind the Imaging HTTP interface to internal-only interfaces; otherwise restrict access to specific trusted networks or management VLANs. Remove any public HTTP bindings.
WebCenter Content: Imaging HTTP access = restricted or disabled - Compensating control
Restrict network access to the WebCenter Content: Imaging HTTP interface to trusted IPs only (e.g., via firewall rules, ACLs, or placing the service behind a WAF). Block or do not expose the Imaging HTTP endpoints to the public Internet.
- Operational
Investigate for signs of compromise (since successful exploitation can result in takeover), isolate affected systems, rotate any potentially exposed credentials, restore from known-good backups if needed, and monitor logs and network traffic for exploitation attempts. Track Oracle security advisories and apply vendor-provided patches as soon as they are released.
Event History
Frequently Asked Questions
What is the severity of CVE-2026-46783?
The severity of CVE-2026-46783 is critical with a score of 9.8.
How do I fix CVE-2026-46783?
To fix CVE-2026-46783, update to a patched version of Oracle WebCenter Content or Oracle WebCenter Content: Imaging.
What impact does CVE-2026-46783 have?
CVE-2026-46783 allows an unauthenticated attacker to compromise WebCenter Content: Imaging due to its critical vulnerability.
Which Oracle WebCenter Content versions are affected by CVE-2026-46783?
The affected versions of Oracle WebCenter Content by CVE-2026-46783 are 12.2.1.4.0 and 14.1.2.0.0.
Is it possible to exploit CVE-2026-46783 remotely?
Yes, CVE-2026-46783 can be easily exploited by an unauthenticated attacker with network access via HTTP.