# CVE-2026-101851: Oracle E-Business Suite Installed Base unauthorized data access in Data Provider UI

Source: https://junglewise.ai/threats/cve-2026-101851-vulnerability-in-the-installed-base-product-of-oracle-e-business  
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-2026-101851 · Severity: high · CVSS 7.1 · Published 2026-10-20

Oracle E-Business Suite's Installed Base product is a business application for managing asset and product inventory. A vulnerability in the Data Provider UI component allows attackers with low-level network access to read sensitive inventory data and make unauthorized changes, potentially exposing or altering critical business records.

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

## Quick answers

**Is CVE-2026-101851 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-101851 being exploited in the wild.

**How severe is CVE-2026-101851?** High severity, with a CVSS score of 7.1, published 20 October 2026.

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

**Is there a fix for CVE-2026-101851?** 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-2026-101851 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-101851?** Check whether you run Oracle E-Business Suite Installed Base 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

The vulnerability is an authorization flaw in the Data Provider UI component of Oracle E-Business Suite Installed Base, exploitable by an authenticated attacker over HTTP without requiring user interaction. Successful exploitation grants unauthorized read access to all Installed Base data and modify/insert/delete access to some data, with no authentication bypass required—only network-level privileges.

## Affected products

- Oracle E-Business Suite Installed Base 12.2.3 through 12.2.15

## 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 E-Business Suite Installed Base HTML UI CSRF](https://junglewise.ai/threats/cve-2026-101850-vulnerability-in-the-installed-base-product-of-oracle-e-business)
- [Oracle E-Business Suite Installed Base cross-site request forgery in Create Item Instance](https://junglewise.ai/threats/cve-2026-101849-vulnerability-in-the-installed-base-product-of-oracle-e-business)
- [Oracle E-Business Suite insecure UI in Installed Base component](https://junglewise.ai/threats/cve-2017-3361-oracle-e-business-suite-insecure-ui-in-installed-base-component)