CVE-2026-115293 (GCVE-0-2026-115293)

Vulnerability from cvelistv5 – Published: 2026-11-03 16:44 – Updated: 2026-11-03 17:33
VLAI
Title
Insertion of Sensitive Information Into Sent Data in Kibana Leading to Credential Disclosure
Summary
Insertion of Sensitive Information Into Sent Data (CWE-201) in Kibana Observability onboarding can lead to disclosure of the credentials that Kibana uses to connect to Elasticsearch. When these credentials are embedded in the Elasticsearch host URLs in the Kibana configuration, an authenticated user with the privileges to onboard Observability data can obtain them. The user can then access Elasticsearch directly with the privileges of the Kibana service account, which are outside the privileges granted to that user.
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-03 17:33 UTC
CWE
  • CWE-201 - Insertion of Sensitive Information Into Sent Data
Assigner
elastic CNA under the mitre root
CNA scorecard C 69/100 over 173 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Elastic Kibana Affected: 8.10.0 , ≤ 8.19.23 (semver)
Affected: 9.0.0 , ≤ 9.4.8 (semver)
Affected: 9.5.0 , ≤ 9.5.5 (semver)
guessed Create a notification for this product.
Show details on NVD website
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