# CVE-2026-83327: Oracle E-Business Suite Applications Framework SOAP authentication bypass

Source: https://junglewise.ai/threats/cve-2026-83327-oracle-e-business-suite-applications-framework-soap  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-09-15. Updated: 2026-09-26  
License: CC BY 4.0 with a link back

CVE-2026-83327 · Severity: critical · CVSS 9.8 · Published 2026-09-15

Oracle E-Business Suite is enterprise financial and business management software used by large organizations to run critical operations. A vulnerability in the Applications Framework Personalization component allows an attacker to gain complete control over the system without requiring valid credentials, enabling data theft, modification, or service disruption.

Technologies: [Oracle E-Business Suite](https://junglewise.ai/threats/technologies/e-business-suite). Vendors: [Oracle](https://junglewise.ai/threats/vendors/oracle).

## Quick answers

**Is CVE-2026-83327 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-83327 being exploited in the wild.

**How severe is CVE-2026-83327?** Critical severity, with a CVSS score of 9.8, published 15 September 2026.

**Which products and versions are affected?** Oracle E-Business Suite 12.2.3–12.2.15.

**Is there a fix for CVE-2026-83327?** 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-2026-83327 attacked?** It is in a web application.

**Am I affected by CVE-2026-83327?** Check whether you run Oracle E-Business Suite 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

An authentication bypass vulnerability exists in the Oracle Applications Framework component (Personalization) affecting versions 12.2.3–12.2.15. The vulnerability is easily exploitable and allows an unauthenticated attacker with network access to send malicious SOAP requests and compromise the system. No authentication or user interaction is required; an attacker can achieve complete takeover with confidentiality, integrity, and availability impacts. Patch availability and detailed remediation steps should be obtained from Oracle's security advisories.

## Affected products

- Oracle E-Business Suite 12.2.3–12.2.15

## Timeline

- 2026-09-15: disclosed
- other: Reported as not exploited in wild at time of disclosure

## References

- [https://www.oracle.com/security-alerts/cspusep2026.html](https://www.oracle.com/security-alerts/cspusep2026.html)

## Related threats

- [Oracle E-Business Suite Workflow Notification Mailer privilege escalation](https://junglewise.ai/threats/cve-2026-91496-vulnerability-in-the-workflow-product-of-oracle-e-business-suite)
- [Oracle Applications Framework XSS/CSRF in Personalization](https://junglewise.ai/threats/cve-2026-87408-vulnerability-in-the-oracle-applications-framework-product-of)
- [Oracle E-Business Suite Applications Framework information disclosure in Web Utilities](https://junglewise.ai/threats/cve-2026-87366-vulnerability-in-the-oracle-applications-framework-product-of)
- [Oracle E-Business Suite Order Capture privilege escalation](https://junglewise.ai/threats/cve-2026-87357-vulnerability-in-the-order-capture-product-of-oracle-e-business)
- [Oracle E-Business Suite Applications Platform Engineering privilege escalation](https://junglewise.ai/threats/cve-2026-87356-vulnerability-in-the-applications-platform-engineering-product-of)