# CVE-2026-83431: Oracle Product Workbench cross-site request forgery in WebUI

Source: https://junglewise.ai/threats/cve-2026-83431-oracle-product-workbench-cross-site-request-forgery-in-webui  
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-2026-83431 · Severity: medium · CVSS 5.4 · Published 2026-09-15

Oracle Product Workbench is a component of Oracle E-Business Suite used for product configuration and management. This vulnerability allows a low-privileged attacker with network access to trick authorized users into unknowingly modifying or viewing sensitive product data through a malicious webpage, compromising the confidentiality and integrity of business-critical product information.

Technologies: [Oracle Product Workbench](https://junglewise.ai/threats/technologies/product-workbench). Vendors: [Oracle](https://junglewise.ai/threats/vendors/oracle).

## Quick answers

**Is CVE-2026-83431 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-83431 being exploited in the wild.

**How severe is CVE-2026-83431?** Medium severity, with a CVSS score of 5.4, published 15 September 2026.

**Which products and versions are affected?** Oracle Product Workbench 12.2.3-12.2.15.

**Is there a fix for CVE-2026-83431?** 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-2026-83431 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-83431?** Check whether you run Oracle Product Workbench 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

This is a cross-site request forgery (CSRF) or similar UI-based vulnerability in the WebUI component of Oracle Product Workbench affecting versions 12.2.3 through 12.2.15. The vulnerability requires low-level privileges and network access via HTTP, but critically depends on user interaction (phishing or social engineering) to succeed. A successful attack results in unauthorized read, update, insert, or delete operations on accessible data within Product Workbench, and may have cascading impacts on other Oracle E-Business Suite products due to scope change. Patch availability has not been confirmed at the time of this advisory.

## Affected products

- Oracle Product Workbench 12.2.3-12.2.15

## Timeline

- 2026-09-15: disclosed

## References

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

## Related threats

- [Oracle Product Workbench unauthorized data access in E-Business Suite](https://junglewise.ai/threats/cve-2026-83434-oracle-product-workbench-unauthorized-data-access-in-e-business)
- [Oracle E-Business Suite Product Workbench data compromise in Internal Operations](https://junglewise.ai/threats/cve-2026-61335-oracle-e-business-suite-product-workbench-data-compromise-in)
- [Oracle Product Workbench data compromise in Internal Operations](https://junglewise.ai/threats/cve-2026-61333-oracle-product-workbench-data-compromise-in-internal-operations)
- [Oracle Product Workbench vulnerability in WebUI](https://junglewise.ai/threats/cve-2026-61269-oracle-product-workbench-vulnerability-in-webui)
- [Oracle Product Workbench unauthorized data access in Security component](https://junglewise.ai/threats/cve-2026-47014-oracle-product-workbench-unauthorized-data-access-in-security)