CVE-2026-101447 Oracle Siebel CRM Siebel CRM Development - Authentication Bypass

Oracle Siebel CRM Siebel CRM Development 25.12-26.9 contains a takeover vulnerability caused by an issue in Workflow component, letting low privileged attackers with network access via HTTP and user interaction compromise the system.

CVSS base score 7.1 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
View the NVD record ↗

Details

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

Vendor fix

Update to the latest version beyond 26.9.

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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