# CVE-2026-35283: Oracle WebCenter Enterprise Capture access control bypass in Client Bundle

Source: https://junglewise.ai/threats/cve-2026-35283-oracle-webcenter-enterprise-capture-access-control-bypass-in  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-06-17. Updated: 2026-06-23  
License: CC BY 4.0 with a link back

CVE-2026-35283 · Severity: critical · CVSS 9.9 · Published 2026-06-17

A critical vulnerability exists in Oracle WebCenter Enterprise Capture, a tool used for high-volume document scanning and processing. A low-privileged user can exploit this flaw over the network to gain full control of the system. This could lead to the theft of sensitive documents, disruption of business operations, and potential unauthorized access to other connected corporate systems.

Technologies: [Oracle WebCenter Enterprise Capture](https://junglewise.ai/threats/technologies/webcenter-enterprise-capture). Vendors: [Oracle](https://junglewise.ai/threats/vendors/oracle).

## Quick answers

**Is CVE-2026-35283 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-35283 being exploited in the wild.

**How severe is CVE-2026-35283?** Critical severity, with a CVSS score of 9.9, published 17 June 2026.

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

**Is there a fix for CVE-2026-35283?** 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-2026-35283 attacked?** It is attacked over the network, in a network appliance.

**Am I affected by CVE-2026-35283?** Check whether you run Oracle WebCenter Enterprise Capture 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 vulnerability (CWE-284) exists in the Client Bundle component of Oracle WebCenter Enterprise Capture. It is easily exploitable by a low-privileged attacker with network access via the T3 or IIOP protocols. The flaw allows for a scope change (S:C), meaning a successful exploit can impact not only the WebCenter application but also the underlying host or integrated products. Successful exploitation results in a complete compromise of confidentiality, integrity, and availability. Affected versions include 12.2.1.4.0 and 14.1.2.0.0. Users should refer to the Oracle Critical Patch Update for remediation steps.

## Affected products

- Oracle WebCenter Enterprise Capture 12.2.1.4.0, 14.1.2.0.0

## Timeline

- 2026-06-17: disclosed
- 2026-06-17: advisory

## References

- [https://www.oracle.com/security-alerts/cspujun2026.html](https://www.oracle.com/security-alerts/cspujun2026.html)

## Related threats

- [Oracle WebCenter Enterprise Capture unauthenticated remote code execution](https://junglewise.ai/threats/cve-2026-83339-oracle-webcenter-enterprise-capture-unauthenticated-remote-code)
- [Oracle WebCenter Enterprise Capture privilege escalation in Client Bundle](https://junglewise.ai/threats/cve-2026-83022-oracle-webcenter-enterprise-capture-privilege-escalation-in)
- [Oracle WebCenter Enterprise Capture privilege escalation in Client Bundle](https://junglewise.ai/threats/cve-2026-83013-oracle-webcenter-enterprise-capture-privilege-escalation-in)
- [Oracle WebCenter Enterprise Capture unauthorized data access in Client Bundle](https://junglewise.ai/threats/cve-2026-83012-oracle-webcenter-enterprise-capture-unauthorized-data-access-in)
- [Oracle WebCenter Enterprise Capture authorization bypass in Client Bundle](https://junglewise.ai/threats/cve-2026-83010-oracle-webcenter-enterprise-capture-authorization-bypass-in)