CVE-2026-115711

Medium

Description

Insertion of Sensitive Information into Externally-Accessible File or Directory (CWE-538) in Elastic Cloud Enterprise (ECE) can lead to credential disclosure via Retrieve Embedded Sensitive Data (CAPEC-37). ECE stores runtime information about platform service containers in a location that lower-privileged platform components can read, and this information includes secrets from the container configuration. An attacker with access to the internal ECE platform services can obtain these secrets, which include role tokens. A role token can let the attacker add an unauthorized host to the installation with the roles of that token.

SeverityMedium
CVSS6.4
Exploit probability—
ProductElastic Cloud Enterprise
PublishedOct 29, 2026
First seenNov 4, 2026
Weakness typeCWE-538CWE-538

How to fix

Update
  • elastic elastic_cloud_enterprise3.8.6, 4.2.1 or later

Affected products

ProductAffected versionsFixed in
elastic elastic_cloud_enterprisev < 3.8.6, 4.0.0 ≤ v < 4.2.13.8.6, 4.2.1

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