CVE-2026-101499 Oracle WebCenter Sites - Remote Code Execution

Oracle WebCenter Sites 12.2.1.4.0 and 14.1.2.0.0 contain a remote code execution vulnerability caused by unauthenticated network access via HTTP, letting attackers fully compromise the system, exploit requires network access.

CVSS base score 9.8 /10
Critical
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
View the NVD record ↗

Details

Type
Remote Code Execution
Impact
Remote Code Execution, Information Disclosure, Data Tampering, Denial Of Service
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
20 October 2026
Updated
21 October 2026

Vendor fix

Update to the latest available version.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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