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Thu, 13 Aug 2026 21:30:00 +0000
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ssvc
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Thu, 13 Aug 2026 19:30:00 +0000
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| Description | Cleartext Storage of Sensitive Information in an Environment Variable (CWE-526) in Elastic Cloud on Kubernetes (ECK) can lead to information disclosure via Retrieve Embedded Sensitive Data (CAPEC-37). When ECK reconciles a Fleet Server resource that authenticates to Elasticsearch with a service account token, the token is written into the generated workload specification in cleartext rather than being referenced from the Kubernetes Secret that ECK maintains for the other credentials on the same path. Any principal able to read workload specifications in the affected namespace can therefore read a live Elasticsearch credential, even when Kubernetes RBAC does not grant that principal access to Secrets. | |
| Title | Cleartext Storage of Sensitive Information in an Environment Variable in Elastic Cloud on Kubernetes Leading to Information Disclosure | |
| Weaknesses | CWE-526 | |
| References |
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| Metrics |
cvssV3_1
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Subscriptions
No data.
Status: PUBLISHED
Assigner: elastic
Published:
Updated: 2026-08-13T20:29:06.861Z
Reserved: 2026-08-10T11:17:38.892Z
Link: CVE-2026-72648
Updated: 2026-08-13T20:29:02.728Z
Status : Received
Published: 2026-08-13T20:17:25.160
Modified: 2026-08-13T21:18:09.927
Link: CVE-2026-72648
No data.
OpenCVE Enrichment
Updated: 2026-08-13T21:15:03Z