PT-2026-60670 · Go · Github.Com/Kumahq/Kuma+1

Publicado

2026-07-16

·

Atualizado

2026-07-16

CVSS v4.0

5.5

Média

VetorAV:A/AC:H/AT:P/PR:N/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H
When an operator adds an HTTPS control plane profile to kumactl without providing a CA certificate, kumactl disables TLS verification and sends API tokens over the unverified connection

Impact

An attacker on the network path between the operator and the control plane can intercept user or admin API tokens and then act against the control plane as that user

Affected configurations

  • kumactl profiles manually added against an HTTPS control plane endpoint without --ca-cert-file

Not affected

  • The default local profile, which uses plain HTTP

Workarounds

When adding an HTTPS control plane profile to kumactl, always pass --ca-cert-file pointing at the control plane's serving CA. Alternatively, terminate the control plane behind a publicly trusted certificate; the patched releases will verify successfully against the operating system trust store with no further configuration

Resources

Correção

Improper Certificate Validation

Encontrou algum problema na descrição? Tem algo a acrescentar? Fique à vontade para nos escrever 👾
dbugs@ptsecurity.com

Enumeração de Fraquezas

CWE-295

Identificadores relacionados

GHSA-V95X-XHQ5-4929

Produtos afetados

Github.Com/Kumahq/Kuma
Github.Com/Kumahq/Kuma/V2