# CVE-2026-83037: Oracle WebCenter Sites remote code execution

Source: https://junglewise.ai/threats/cve-2026-83037-oracle-webcenter-sites-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-2026-83037 · Severity: critical · CVSS 9.8 · Published 2026-09-15

Oracle WebCenter Sites is a content management and web application platform used to build and manage enterprise websites. An unauthenticated remote attacker can exploit a vulnerability over the network to fully compromise the system, potentially gaining complete control of the website, customer data, and underlying infrastructure.

Technologies: [Oracle WebCenter Sites](https://junglewise.ai/threats/technologies/webcenter-sites). Vendors: [Oracle](https://junglewise.ai/threats/vendors/oracle).

## Quick answers

**Is CVE-2026-83037 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-83037 being exploited in the wild.

**How severe is CVE-2026-83037?** Critical severity, with a CVSS score of 9.8, published 15 September 2026.

**Which products and versions are affected?** Oracle WebCenter Sites 12.2.1.4.0, 14.1.2.0.0.

**Is there a fix for CVE-2026-83037?** 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-2026-83037 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-83037?** Check whether you run Oracle WebCenter Sites 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 critical remote code execution vulnerability in Oracle WebCenter Sites (component: WebCenter Sites) that allows unauthenticated attackers to compromise the product via network access over HTTP. The vulnerability requires no user interaction or authentication, and affects versions 12.2.1.4.0 and 14.1.2.0.0. Successful exploitation results in complete system takeover with full confidentiality, integrity, and availability impact. The CVSS 3.1 score of 9.8 reflects the critical severity (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). Patch status and mitigation details are not available in the provided advisory.

## Affected products

- Oracle WebCenter Sites 12.2.1.4.0, 14.1.2.0.0

## 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 WebCenter Sites unauthenticated data access](https://junglewise.ai/threats/cve-2026-91552-vulnerability-in-the-oracle-webcenter-sites-product-of-oracle)
- [Oracle WebCenter Sites unauthorized data access via HTTP](https://junglewise.ai/threats/cve-2026-91542-vulnerability-in-the-oracle-webcenter-sites-product-of-oracle)
- [Oracle WebCenter Sites unauthorized data access vulnerability](https://junglewise.ai/threats/cve-2026-91240-vulnerability-in-the-oracle-webcenter-sites-product-of-oracle)
- [Oracle WebCenter Sites remote code execution](https://junglewise.ai/threats/cve-2026-101499-vulnerability-in-the-oracle-webcenter-sites-product-of-oracle)
- [Oracle WebCenter Sites unauthenticated remote code execution](https://junglewise.ai/threats/cve-2026-83036-oracle-webcenter-sites-unauthenticated-remote-code-execution)