CVE-2026-117681

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    CVE-2026-117681

    Published: 31 Oct 2026Last Modified: 4 Nov 2026

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

    Details: 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.

    References: https://access.redhat.com/security/cve/CVE-2026-117681, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/117xxx/CVE-2026-117681.json, https://nvd.nist.gov/vuln/detail/CVE-2026-117681, https://bugzilla.redhat.com/show_bug.cgi?id=2563233, https://github.com/konflux-ci/konflux-ci

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- cde77c0c648dfbac95e87e0072753c77c759874a
    Fixed -None

    Affected versions

    0.2.2-rc.2

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2026-117681 | CVE-DB