CVE-2025-52097

{
  "etk_id": "ETK-2026-2276",
  "cve_id": "CVE-2025-52097",
  "display_id": "CVE-2025-52097",
  "ghsa_id": "GHSA-f4qw-x63m-jfrp",
  "euvd_id": "EUVD-2025-211106",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Reflected cross-site scripting in InstantForum.NET",
  "summary": "InstantForum.NET 4.1.4 reflects certain query-string input into HTML without safe output handling. An attacker may cause script to run in a visitor's browser if the visitor loads a page containing attacker-controlled query parameters.",
  "mitigation": "Restrict public access to affected forum instances and filter or reject untrusted query parameters at a reverse proxy where feasible. Apply a vendor-provided update when one is available; no fixed release is identified in the evidence.",
  "vendor": "InstantASP ltd",
  "product": "InstantForum.NET",
  "affected": [
    {
      "affected_notes": [
        "n/a"
      ],
      "affected_ranges": [],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "n/a",
      "purl": null
    }
  ],
  "cwes": null,
  "cvss_score": null,
  "cvss_src": null,
  "cvss_vector": null,
  "epss_score": 0.003,
  "epss_percentile": 0.2137,
  "epss_asof": "2026-10-21",
  "automation": "contextual",
  "check": true,
  "check_confidence_basis": "assessed",
  "exploit": false,
  "pipeline_minutes": 14.790119466666667,
  "t0_at": "2026-10-16T00:00:00+00:00",
  "signals": {
    "check": {
      "at": "2026-10-22T04:39:21.846002+00:00",
      "days": 6.19400284724537,
      "is_lower_bound": false,
      "measured_at": "2026-10-16T00:00:00+00:00",
      "url": null
    },
    "public_poc": {
      "at": "2026-10-21T03:32:56.576462+00:00",
      "days": 5.147877042384259,
      "is_lower_bound": false,
      "measured_at": "2026-10-16T00:00:00+00:00",
      "url": "https://github.com/rwilsonecs/CVE-2025-52097"
    },
    "trigger_signal": {
      "at": "2026-10-16T00:00:00+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-16T00:00:00+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-52097"
    }
  }
}