CVE-2026-117681

Konflux-ci: ui proxy skips backend tls verification on non-openshift clusters, leaking a token that can impersonate anyone

State
Published
Severity
8.0 High
Published
Oct 31, 2026
Updated
Oct 31, 2026
Reserved
Oct 29, 2026

Read the record on cve.org

Description

A flaw was found in konflux-ci. This vulnerability allows privilege escalation when the user interface proxy automatically disables Transport Layer Security (TLS) certificate verification for connections to internal backend services in environments lacking a default service certificate authority. Because the proxy attaches a cluster-scoped authentication token with user impersonation rights to these requests, an adjacent network attacker capable of intercepting traffic can capture the credentials to gain full administrative control of the cluster.

Scores

CVSSScoreVectorSource
3.18.0 HighCVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:Hredhat

Weaknesses

  • CWE-295 Improper Certificate Validation

Affected Products

ProductVersions
konflux-ci
  • 0.2.2-rc.2 and laterAffected

References

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