CVE-2026-78175

{
  "etk_id": "ETK-2026-1528",
  "cve_id": "CVE-2026-78175",
  "display_id": "CVE-2026-78175",
  "ghsa_id": "GHSA-cg5c-mg8j-jqc2",
  "euvd_id": "EUVD-2026-76834",
  "status": "published",
  "anchor_state": "anchored",
  "title": "PHP object injection in Themeum tutor_lms",
  "summary": "Themeum tutor_lms versions through 4.0.7 can deserialize attacker-influenced data in its withdrawal-account handling. An attacker with a subscriber-level account may be able to execute code on the WordPress server when monetization is enabled; public registration can make obtaining an account easier.",
  "mitigation": "Disable the plugin's monetization or withdrawal-account functionality until a vendor-fixed release is available. Disable public registration where feasible and restrict or review subscriber accounts.",
  "vendor": "Themeum",
  "product": "Tutor LMS",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, <= 4.0.7"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "Tutor LMS – eLearning and online course solution",
      "purl": null
    }
  ],
  "cwes": null,
  "cvss_score": 8.8,
  "cvss_src": "other",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
  "epss_score": 0.0107,
  "epss_percentile": 0.6442,
  "epss_asof": "2026-10-20",
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "differential",
  "exploit": false,
  "pipeline_minutes": 50.35053018333333,
  "t0_at": "2026-09-12T07:39:15.920000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-14T02:15:49.085687+00:00",
      "days": 31.775383862118055,
      "is_lower_bound": false,
      "measured_at": "2026-09-12T07:39:15.920000+00:00",
      "url": null
    },
    "kev": {
      "at": "2026-10-13T00:00:00+00:00",
      "days": 31,
      "is_lower_bound": false,
      "measured_at": "2026-09-12T07:39:15.920000+00:00",
      "precision": "day",
      "url": "https://vulncheck.com/cve/CVE-2026-78175"
    },
    "trigger_signal": {
      "at": "2026-10-13T00:00:00+00:00",
      "days": 30.681065740740742,
      "is_lower_bound": false,
      "measured_at": "2026-09-12T07:39:15.920000+00:00",
      "url": "https://vulncheck.com/cve/CVE-2026-78175"
    }
  }
}