CVE-2026-124027

{
  "etk_id": "ETK-2026-3752",
  "cve_id": "CVE-2026-124027",
  "display_id": "CVE-2026-124027",
  "ghsa_id": "GHSA-qv5c-8hf7-xgx8",
  "euvd_id": "EUVD-2026-118435",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Unauthenticated cross-tenant document access in ChatWiki",
  "summary": "ChatWiki versions before 2.10.0 expose a management endpoint without required authentication. An unauthenticated attacker may read rendered pages from knowledge-base documents belonging to other tenants; access to the affected endpoint is the relevant precondition.",
  "mitigation": "Upgrade ChatWiki to version 2.10.0 or later. Until upgraded, restrict access to the affected management interface to trusted administrators and networks.",
  "vendor": "zhimaAi",
  "product": "chatwiki",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, < 2.10.0"
      ],
      "ecosystem": null,
      "fixed_versions": [
        "2.10.0"
      ],
      "package_name": "chatwiki",
      "purl": null
    }
  ],
  "cwes": [
    306
  ],
  "cvss_score": 8.7,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "deterministic",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 33.413095733333336,
  "t0_at": "2026-11-06T19:14:44.954000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-11-06T19:14:44.954000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-11-06T19:14:44.954000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-124027"
    }
  }
}