CVE-2026-125637
waiting for further signalsZero needs more public information before it can validate it.description
Konflux-ci deployments using the Konflux UI proxy are affected when hostname values from the KonfluxUI custom resource are incorporated into generated proxy configuration. An authenticated user permitted to modify that resource may change proxy behavior to circumvent access controls and expose backend services, or cause the proxy to fail to start with invalid values.
mitigation
Restrict permission to modify KonfluxUI custom resources to trusted administrators and validate or reject hostname values before they reach proxy configuration generation. Review existing custom resources and generated proxy configuration for unexpected directives, and use admission controls or policy enforcement to limit hostname fields to approved values.
outcome
Contextual, not validated: no deterministic check could cover this one, and no technique passed our review.
source signals
Public signals that triggered or updated the pipeline. These are inputs for the deltas above.
- 2026-11-11 22:35Zcve_org: trigger signal, started the run
this entry in the feed
GET /api/v1/feed/CVE-2026-125637
{ "etk_id": "ETK-2026-4229", "cve_id": "CVE-2026-125637", "display_id": "CVE-2026-125637", "ghsa_id": null, "euvd_id": "EUVD-2026-124059", "status": "published", "anchor_state": "anchored", "title": "Configuration injection in Konflux UI proxy hostname handling", "summary": "Konflux-ci deployments using the Konflux UI proxy are affected when hostname values from the KonfluxUI custom resource are incorporated into generated proxy configuration. An authenticated user permitted to modify that resource may change proxy behavior to circumvent access controls and expose backend services, or cause the proxy to fail to start with invalid values.", "mitigation": "Restrict permission to modify KonfluxUI custom resources to trusted administrators and validate or reject hostname values before they reach proxy configuration generation. Review existing custom resources and generated proxy configuration for unexpected directives, and use admission controls or policy enforcement to limit hostname fields to approved values.", "vendor": null, "product": "konflux-ci", "affected": [ { "affected_notes": [], "affected_ranges": [ ">= 0, <= 0.2.2" ], "ecosystem": null, "fixed_versions": [], "package_name": "konflux-ci", "purl": null } ], "cwes": [ 94 ], "cvss_score": 7.2, "cvss_src": "cna_vendor", "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "epss_score": null, "epss_percentile": null, "epss_asof": null, "automation": "contextual", "check": false, "check_confidence_basis": null, "exploit": false, "pipeline_minutes": 13.169563066666667, "t0_at": "2026-11-11T22:35:12.202000+00:00", "signals": { "trigger_signal": { "at": "2026-11-11T22:35:12.202000+00:00", "days": 0, "is_lower_bound": false, "measured_at": "2026-11-11T22:35:12.202000+00:00", "url": "https://www.cve.org/CVERecord?id=CVE-2026-125637" } } }
published 2026-11-11 23:22Z
last change 2026-11-12 00:37Z
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