# CVE-2026-46814: Oracle WebCenter Portal improper access control in Security Framework

Source: https://junglewise.ai/threats/cve-2026-46814-oracle-webcenter-portal-improper-access-control-in-security  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-06-17. Updated: 2026-06-17  
License: CC BY 4.0 with a link back

CVE-2026-46814 · Severity: critical · CVSS 9.9 · Published 2026-06-17

A critical vulnerability exists in Oracle WebCenter Portal, a platform used by organizations to build and manage enterprise portals and intranets. A low-privileged user can exploit this flaw over the network to take complete control of the portal environment. Because of the way the software is integrated, an attack could also spread to impact other connected business systems and data.

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

## Quick answers

**Is CVE-2026-46814 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-46814 being exploited in the wild.

**How severe is CVE-2026-46814?** Critical severity, with a CVSS score of 9.9, published 17 June 2026.

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

**Is there a fix for CVE-2026-46814?** 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-2026-46814 attacked?** It is attacked over the network, in a software library.

**Am I affected by CVE-2026-46814?** Check whether you run Oracle WebCenter Portal 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 is classified as an improper access control issue (CWE-284) within the Security Framework component of Oracle WebCenter Portal. It is easily exploitable by a low-privileged attacker with network access via HTTP. The flaw is notable for its 'Scope Change' (S:C) designation, meaning a successful exploit allows the attacker to move beyond the portal's security boundaries to impact other components or products within the Oracle Fusion Middleware stack. Successful exploitation results in a total compromise of confidentiality, integrity, and availability (takeover) of the affected system. Affected versions include 12.2.1.4.0 and 14.1.2.0.0.

## Affected products

- Oracle WebCenter Portal 12.2.1.4.0, 14.1.2.0.0

## Timeline

- 2026-06-17: disclosed
- 2026-06-17: advisory: Oracle Critical Patch Update published

## References

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

## Related threats

- [Oracle WebCenter Portal information disclosure in Runtime Tools](https://junglewise.ai/threats/cve-2026-91248-vulnerability-in-the-oracle-webcenter-portal-product-of-oracle)
- [Oracle WebCenter Portal authorization bypass in Runtime Tools](https://junglewise.ai/threats/cve-2026-91247-vulnerability-in-the-oracle-webcenter-portal-product-of-oracle)
- [Oracle WebCenter Portal cross-site request forgery in Runtime Tools](https://junglewise.ai/threats/cve-2026-91246-vulnerability-in-the-oracle-webcenter-portal-product-of-oracle)
- [Oracle WebCenter Portal information disclosure in Runtime Tools](https://junglewise.ai/threats/cve-2026-91245-vulnerability-in-the-oracle-webcenter-portal-product-of-oracle)
- [Oracle WebCenter Portal compromise via adjacent network access](https://junglewise.ai/threats/cve-2026-83065-oracle-webcenter-portal-compromise-via-adjacent-network-access)