Quick answers
- Is CVE-2026-46853 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-46853 being exploited in the wild.
- How severe is CVE-2026-46853?
- 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-2026-46853?
- 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-2026-46853 attacked?
- It is attacked over the network, in a network appliance.
- Am I affected by CVE-2026-46853?
- 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 classified as Cross-Site Scripting (XSS) exists in the Metadata Plugin component of Oracle Enterprise Manager Base Platform (versions 13.5 and 24.1). The flaw (CWE-79) allows an unauthenticated remote attacker to send a malicious HTTP request that, when processed by a victim's browser, can lead to a full compromise of the platform. Although the attack vector is network-based and requires no privileges, it does require human interaction (UI:R) from a user other than the attacker. The vulnerability includes a scope change (S:C), meaning a successful exploit can impact security components beyond the immediate Oracle Enterprise Manager environment. Oracle has addressed this in the June 2026 security alerts.
Affected products
- Oracle Enterprise Manager Base Platform 13.5, 24.1
Timeline
- 2026-06-17: disclosed
- 2026-06-17: advisory: Oracle Critical Patch Update published