CVE-2026-110886

{
  "etk_id": "ETK-2026-1963",
  "cve_id": "CVE-2026-110886",
  "display_id": "CVE-2026-110886",
  "ghsa_id": "GHSA-6959-ggg7-7c9h",
  "euvd_id": "EUVD-2026-103430",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Object injection through deserialization in conversational-forms",
  "summary": "Conversational Forms for ChatBot, including conversational-forms versions through 1.5.1, improperly handles serialized data. A remote attacker without authentication may cause object injection when the vulnerable component is installed and reachable.",
  "mitigation": "Disable or remove conversational-forms where it is not required, and restrict access to installations that must remain online. Monitor the supplier for a patched release and upgrade promptly when one is published.",
  "vendor": "QuantumCloud",
  "product": "Conversational Forms for ChatBot",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, <= 1.5.1"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "conversational-forms",
      "purl": null
    }
  ],
  "cwes": [
    502
  ],
  "cvss_score": 9.8,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss_score": 0.0031,
  "epss_percentile": 0.2283,
  "epss_asof": "2026-10-20",
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "differential",
  "exploit": false,
  "pipeline_minutes": 20.50302526666667,
  "t0_at": "2026-10-18T11:00:30.021000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-18T11:55:05.322493+00:00",
      "days": 0.037908582094907405,
      "is_lower_bound": false,
      "measured_at": "2026-10-18T11:00:30.021000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-10-18T11:00:30.021000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-18T11:00:30.021000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-110886"
    }
  }
}