Description
In Eclipse ioFog Operator versions 3.8.0 before 3.9.2, TLS certificate verification is disabled when the operator contacts the Controller API and when it logs in to an external OIDC issuer. An on-path attacker can present any certificate, capture the OAuth client secret (external mode) or the Controller bootstrap admin password (embedded mode with Controller HTTPS enabled), and supply the access token the operator stores for later Controller API calls. v3.8 removed Keycloak. The exposed credential is not a Keycloak realm-admin secret.
Published: 2026-10-27
Score: 9.1 Critical
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
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Remediation

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History

Tue, 27 Oct 2026 12:00:00 +0000

Type Values Removed Values Added
Description In Eclipse ioFog Operator versions 3.8.0 before 3.9.2, TLS certificate verification is disabled when the operator contacts the Controller API and when it logs in to an external OIDC issuer. An on-path attacker can present any certificate, capture the OAuth client secret (external mode) or the Controller bootstrap admin password (embedded mode with Controller HTTPS enabled), and supply the access token the operator stores for later Controller API calls. v3.8 removed Keycloak. The exposed credential is not a Keycloak realm-admin secret.
Title Eclipse ioFog Operator disables TLS certificate verification when sending Controller and OIDC credentials
Weaknesses CWE-295
References
Metrics cvssV4_0

{'score': 9.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:L/SC:H/SI:H/SA:N'}


Subscriptions

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cve-icon MITRE

Status: PUBLISHED

Assigner: eclipse

Published:

Updated: 2026-10-27T11:34:47.619Z

Reserved: 2026-10-22T07:31:32.032Z

Link: CVE-2026-115216

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-27T12:17:07.090

Modified: 2026-10-27T12:17:07.090

Link: CVE-2026-115216

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses