CVE-2026-78609

MediumCVSS 5.4/10Last modified Sep 4, 2026

Description

Incorrect Authorization (CWE-863) in Elastic Cloud on Kubernetes (ECK) can lead to unauthorized modification of data via Metadata Spoofing (CAPEC-690). An actor holding limited Kubernetes permissions confined to a single namespace could cause attacker-controlled certificate material to be included in the Elasticsearch client trust bundle managed by ECK in a separate namespace.

Metrics

CVSS 3.1 5.4/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Weakness enumeration

CWE-863

Affected software

No affected versions have been published.

Timeline

Published: Sep 2, 2026
Last modified: Sep 4, 2026
NVD status: Analyzed

Related CVEs from 2026

CVE-2026-78619.8Deserialization of untrusted data vulnerability in Next4Biz Information Technologies Inc. CSM (Customer Service Management) allows Code Inje CVE-2026-786108.4WatchGuard Dimension's Web UI exposes an administrator passphrase change action that lacks CSRF protection. An attacker who can induce an au CVE-2026-786128.6WatchGuard Dimension contains an authenticated SQL injection vulnerability in the scheduled report feature which allows an authenticated use CVE-2026-786138.6WatchGuard Dimension contains an authenticated SQL injection vulnerability in the log viewer feature which allows an authenticated user with CVE-2026-786148.6WatchGuard Dimension contains an authenticated SQL injection vulnerability in the audit report feature which allows an authenticated user wi CVE-2026-786154.6A Reflected Cross-Site Scripting (XSS) vulnerability in WatchGuard Dimension's report detail page allows an attacker to execute arbitrary Ja CVE-2026-786164.8A Stored Cross-Site Scripting (XSS) vulnerability in WatchGuard Dimension's Trusted CA certificate configuration allows an authenticated adm CVE-2026-786176.3WatchGuard Dimension's web login endpoint does not enforce effective rate-limiting or account lockout by default allowing a remote attacker CVE-2026-786186.9A business logic flaw in WatchGuard Dimension allows an authenticated administrator to trigger multiple backend operations within a single l CVE-2026-786199.8Punk::Plugin::TOTP versions before 0.05 for Perl accept another account's recovery code at the two-factor challenge because totp_use_recover CVE-2026-78628.6The Eupago Gateway For Woocommerce WordPress plugin before 4.7.2 does not properly restrict access to its refund request handler, allowing u CVE-2026-786204.9The Okta Access Gateway Kerberos configuration handler does not validate file paths specified in event payloads before writing file contents