Quick answers
- Is CVE-2026-83257 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-83257 being exploited in the wild.
- How severe is CVE-2026-83257?
- High severity, with a CVSS score of 7.5, 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-2026-83257?
- 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-2026-83257 attacked?
- It is attacked over the network, in a hosted service.
- Am I affected by CVE-2026-83257?
- 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 privilege escalation vulnerability in the Forge component of Oracle Commerce Guided Search / Oracle Commerce Experience Manager versions 11.4.0. The vulnerability is difficult to exploit and requires low privileges and network access via HTTP. An attacker can exploit this flaw to achieve full system compromise, resulting in unauthorized access to confidentiality, integrity, and availability of the affected systems. Patch availability has not been confirmed from the provided advisory content.
Affected products
- Oracle Commerce Guided Search 11.4.0
- Oracle Commerce Experience Manager 11.4.0
Timeline
- 2026-09-15: disclosed