# CVE-2026-101447: Oracle Siebel CRM Development privilege escalation in Workflow

Source: https://junglewise.ai/threats/cve-2026-101447-vulnerability-in-the-siebel-crm-development-product-of-oracle  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-20. Updated: 2026-10-20  
License: CC BY 4.0 with a link back

CVE-2026-101447 · Severity: high · CVSS 7.1 · Published 2026-10-20

Oracle Siebel CRM Development is a customer relationship management platform used by enterprises to manage sales and customer interactions. A vulnerability in the Workflow component allows a low-privileged attacker with network access to take over the system if they trick another user into performing an action. Successful exploitation compromises the confidentiality, integrity, and availability of the entire CRM system.

Technologies: [Oracle Siebel CRM Development](https://junglewise.ai/threats/technologies/siebel-crm-development). Vendors: [Oracle](https://junglewise.ai/threats/vendors/oracle).

## Quick answers

**Is CVE-2026-101447 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-101447 being exploited in the wild.

**How severe is CVE-2026-101447?** High severity, with a CVSS score of 7.1, published 20 October 2026.

**Which products and versions are affected?** Oracle Siebel CRM Development 25.12-26.9.

**Is there a fix for CVE-2026-101447?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-101447 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-101447?** Check whether you run Oracle Siebel CRM Development at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

A difficult-to-exploit privilege escalation vulnerability exists in the Siebel CRM Development Workflow component. The attack requires network access via HTTP, low-level privileges, and user interaction (social engineering or tricking another user). Exploitation results in full system compromise including data theft, modification, and denial of service. Versions 25.12 through 26.9 are affected.

## Affected products

- Oracle Siebel CRM Development 25.12-26.9

## Timeline

- 2026-10-20: disclosed

## References

- [https://www.oracle.com/security-alerts/cpuoct2026.html](https://www.oracle.com/security-alerts/cpuoct2026.html)

## Related threats

- [Oracle Siebel CRM Development remote code execution in Integration Scripting](https://junglewise.ai/threats/cve-2026-91413-vulnerability-in-the-siebel-crm-development-product-of-oracle)
- [Oracle Siebel CRM Development authentication bypass in Approval Manager](https://junglewise.ai/threats/cve-2026-101495-vulnerability-in-the-siebel-crm-development-product-of-oracle)
- [Oracle Siebel CRM Development privilege escalation in Configuration Tools](https://junglewise.ai/threats/cve-2026-101456-vulnerability-in-the-siebel-crm-development-product-of-oracle)
- [Oracle Siebel CRM Development code injection in Integration Scripting](https://junglewise.ai/threats/cve-2026-101455-vulnerability-in-the-siebel-crm-development-product-of-oracle)
- [Oracle Siebel CRM Development privilege escalation in Configuration Tools](https://junglewise.ai/threats/cve-2026-101454-vulnerability-in-the-siebel-crm-development-product-of-oracle)