CVE-2026-113404

{
  "etk_id": "ETK-2026-2126",
  "cve_id": "CVE-2026-113404",
  "display_id": "CVE-2026-113404",
  "ghsa_id": "GHSA-jppw-qwg2-2hgc",
  "euvd_id": "EUVD-2026-104808",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Insecure deserialization in Uniong WebITR",
  "summary": "Uniong WebITR is affected by unsafe deserialization; reporting indicates versions through 2_1_0_34 are impacted. An authenticated attacker able to submit serialized input could use the embedded cryptographic key to run code on the WebITR server.",
  "mitigation": "Restrict WebITR to trusted authenticated users and limit network access to the service. Isolate affected instances and remove unneeded accounts while awaiting and applying a vendor update; no fixed version is recorded.",
  "vendor": "Uniong",
  "product": "WebITR",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, <= 2_1_0_34"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "WebITR",
      "purl": null
    }
  ],
  "cwes": [
    502
  ],
  "cvss_score": 8.7,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
  "epss_score": 0.0035,
  "epss_percentile": 0.2733,
  "epss_asof": "2026-10-20",
  "automation": "contextual",
  "check": true,
  "check_confidence_basis": "assessed",
  "exploit": false,
  "pipeline_minutes": 31.7965551,
  "t0_at": "2026-10-20T06:24:08.653000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-21T11:20:25.186555+00:00",
      "days": 1.2057469161458334,
      "is_lower_bound": false,
      "measured_at": "2026-10-20T06:24:08.653000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-10-20T06:24:08.653000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-20T06:24:08.653000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-113404"
    }
  }
}