go-micro before 6.0.0 contains an improper certificate validation vulnerability that allows network attackers to impersonate services because the shared TLS helper sets InsecureSkipVerify to true by default. Man-in-the-middle attackers can present any certificate to intercept or modify gRPC transport, HTTP and RabbitMQ broker, and Consul or etcd registry traffic, including authentication tokens and credentials.
History

Tue, 27 Oct 2026 04:30:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:micro-ecc_project:micro-ecc:*:*:*:*:*:*:*:*

Mon, 05 Oct 2026 22:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 05 Oct 2026 01:00:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:micro-ecc_project:micro-ecc:*:*:*:*:*:*:*:*

Sun, 04 Oct 2026 22:15:00 +0000

Type Values Removed Values Added
First Time appeared Micro
Micro go-micro
Vendors & Products Micro
Micro go-micro

Sun, 04 Oct 2026 17:30:00 +0000

Type Values Removed Values Added
Description go-micro before 6.0.0 contains an improper certificate validation vulnerability that allows network attackers to impersonate services because the shared TLS helper sets InsecureSkipVerify to true by default. Man-in-the-middle attackers can present any certificate to intercept or modify gRPC transport, HTTP and RabbitMQ broker, and Consul or etcd registry traffic, including authentication tokens and credentials.
Title go-micro before 6.0.0 Disabled TLS Certificate Verification via tls.Config Helper
First Time appeared Micro-ecc Project
Micro-ecc Project micro-ecc
Weaknesses CWE-295
CPEs cpe:2.3:a:micro-ecc_project:micro-ecc:*:*:*:*:*:*:*:*
Vendors & Products Micro-ecc Project
Micro-ecc Project micro-ecc
References
Metrics cvssV3_1

{'score': 7.4, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N'}

cvssV4_0

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


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-10-04T17:09:52.327Z

Updated: 2026-10-27T01:30:38.154Z

Reserved: 2026-10-04T13:04:00.478Z

Link: CVE-2026-105216

cve-icon Vulnrichment

Updated: 2026-10-05T19:18:33.264Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-04T18:16:34.287

Modified: 2026-10-06T16:00:36.547

Link: CVE-2026-105216

cve-icon Redhat

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