Lucene search
+L

CVE-2026-72640 Unintended Proxy or Intermediary in Elastic Cloud on Kubernetes Leading to Cross-Namespace Secret Disclosure

🗓️ 13 Aug 2026 19:13:43Reported by elasticType 
cvelist
 cvelist
🔗 www.cve.org👁 9 Views

ECK operator trusts unvalidated namespace annotations, letting limited users read secrets from other namespaces.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-72640
13 Aug 202619:13
attackerkb
cve
CVE
CVE-2026-72640
13 Aug 202619:13
cve
elastic
Elastic
Elastic Cloud on Kubernetes 3.5.0 Security Update (ESA-2026-121)
13 Aug 202610:46
elastic
euvd
EUVD
EUVD-2026-58286
13 Aug 202619:13
euvd
nvd
NVD
CVE-2026-72640
13 Aug 202620:17
nvd
vulnrichment
Vulnrichment
CVE-2026-72640 Unintended Proxy or Intermediary in Elastic Cloud on Kubernetes Leading to Cross-Namespace Secret Disclosure
13 Aug 202619:13
vulnrichment
[
  {
    "defaultStatus": "unaffected",
    "product": "Eck Operator",
    "vendor": "Elastic",
    "versions": [
      {
        "status": "affected",
        "versionType": "semver",
        "version": "3.0.0",
        "lessThanOrEqual": "3.4.1"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation