# CVE-2026-46856: Oracle Enterprise Manager Base Platform vulnerability in Metadata Plugin

Source: https://junglewise.ai/threats/cve-2026-46856-oracle-enterprise-manager-base-platform-vulnerability-in-metadata  
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-2026-46856 · Severity: critical · CVSS 9.6 · Published 2026-06-17

Oracle Enterprise Manager is a management platform used to monitor and manage Oracle software and hardware across an organization. A critical vulnerability in its Metadata Plugin component could allow an unauthenticated attacker to completely take over the system if a legitimate user interacts with a malicious link or site. This could lead to a total loss of confidentiality and control over the managed infrastructure, potentially impacting other connected systems.

Technologies: [Oracle Enterprise Manager Base Platform](https://junglewise.ai/threats/technologies/enterprise-manager-base-platform). Vendors: [Oracle](https://junglewise.ai/threats/vendors/oracle).

## Quick answers

**Is CVE-2026-46856 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-46856 being exploited in the wild.

**How severe is CVE-2026-46856?** Critical severity, with a CVSS score of 9.6, published 17 June 2026.

**Which products and versions are affected?** Oracle Enterprise Manager Base Platform 13.5, 24.1.

**Is there a fix for CVE-2026-46856?** 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-2026-46856 attacked?** It is attacked over the network, in a network appliance.

**Am I affected by CVE-2026-46856?** Check whether you run Oracle Enterprise Manager Base Platform 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

A vulnerability in the Metadata Plugin component of Oracle Enterprise Manager Base Platform (versions 13.5 and 24.1) is classified as a Cross-Site Scripting (XSS) or similar web-based injection flaw (CWE-79). The vulnerability is easily exploitable via HTTP by an unauthenticated remote attacker. While the attack requires human interaction (UI:R), the 'Scope Change' (S:C) designation indicates that a successful exploit allows the attacker to move beyond the privileges of the affected component to impact other products or the underlying platform. Successful exploitation can result in a complete takeover of the Oracle Enterprise Manager Base Platform, affecting confidentiality, integrity, and availability.

## Affected products

- Oracle Enterprise Manager Base Platform 13.5, 24.1

## Timeline

- 2026-06-17: disclosed: Initial disclosure by Oracle
- 2026-06-17: advisory: NVD publication date

## References

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

## Related threats

- [Oracle Enterprise Manager Base Platform privilege escalation in Install](https://junglewise.ai/threats/cve-2026-101527-vulnerability-in-the-oracle-enterprise-manager-base-platform)
- [Oracle Enterprise Manager Base Platform Security Framework unauthorized access](https://junglewise.ai/threats/cve-2026-101524-vulnerability-in-the-oracle-enterprise-manager-base-platform)
- [Oracle Enterprise Manager Base Platform privilege escalation in Agent Next Gen](https://junglewise.ai/threats/cve-2026-101518-vulnerability-in-the-oracle-enterprise-manager-base-platform)
- [Oracle Enterprise Manager Base Platform metadata information disclosure](https://junglewise.ai/threats/cve-2026-101511-vulnerability-in-the-oracle-enterprise-manager-base-platform)
- [Oracle Enterprise Manager Base Platform integrity violation in Event Management](https://junglewise.ai/threats/cve-2026-62597-oracle-enterprise-manager-base-platform-integrity-violation-in)