# CVE-2026-83256: Oracle Commerce Guided Search remote code execution

Source: https://junglewise.ai/threats/cve-2026-83256-oracle-commerce-guided-search-remote-code-execution  
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-2026-83256 · Severity: high · CVSS 8.1 · Published 2026-09-15

Oracle Commerce Guided Search and Experience Manager are e-commerce platform components used to power online shopping experiences and product discovery. An unauthenticated remote vulnerability in these components allows attackers to take complete control of the system, leading to potential data theft, service disruption, and compromise of customer information stored in the commerce platform.

Technologies: [Oracle Commerce Experience Manager](https://junglewise.ai/threats/technologies/commerce-experience-manager), [Oracle Commerce Guided Search](https://junglewise.ai/threats/technologies/commerce-guided-search). Vendors: [Oracle](https://junglewise.ai/threats/vendors/oracle).

## Quick answers

**Is CVE-2026-83256 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-83256 being exploited in the wild.

**How severe is CVE-2026-83256?** High severity, with a CVSS score of 8.1, published 15 September 2026.

**Which products and versions are affected?** Oracle Commerce Experience Manager 11.4.0; Oracle Commerce Guided Search 11.4.0.

**Is there a fix for CVE-2026-83256?** 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-2026-83256 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-83256?** Check whether you run Oracle Commerce Experience Manager or Oracle Commerce Guided Search 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 difficult-to-exploit unauthenticated remote code execution vulnerability in the Forge component of Oracle Commerce Guided Search/Experience Manager. The vulnerability is reachable over TCP from the network without requiring authentication or user interaction. A successful attack results in complete compromise of the affected system with high impact to confidentiality, integrity, and availability. The exact vulnerability mechanism is not detailed in available sources, though the difficulty rating suggests specific preconditions or environmental factors may limit widespread exploitation.

## Affected products

- Oracle Commerce Guided Search 11.4.0
- Oracle Commerce Experience Manager 11.4.0

## 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 Commerce Guided Search access control weakness in Forge](https://junglewise.ai/threats/cve-2026-83259-oracle-commerce-guided-search-access-control-weakness-in-forge)
- [Oracle Commerce Guided Search and Experience Manager remote compromise in Forge](https://junglewise.ai/threats/cve-2026-83258-oracle-commerce-guided-search-and-experience-manager-remote)
- [Oracle Commerce Guided Search privilege escalation in Forge](https://junglewise.ai/threats/cve-2026-83257-oracle-commerce-guided-search-privilege-escalation-in-forge)
- [Oracle Commerce Guided Search / Experience Manager remote code execution](https://junglewise.ai/threats/cve-2026-83255-oracle-commerce-guided-search-experience-manager-remote-code)
- [Oracle Commerce Guided Search and Experience Manager arbitrary code execution in Forge](https://junglewise.ai/threats/cve-2026-83254-oracle-commerce-guided-search-and-experience-manager-arbitrary)