CVE-2026-68548

{
  "etk_id": "ETK-2026-4312",
  "cve_id": "CVE-2026-68548",
  "display_id": "CVE-2026-68548",
  "ghsa_id": "GHSA-vm84-8c4p-64hx",
  "euvd_id": "EUVD-2026-124638",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Case-sensitive authorization bypass in Algernon",
  "summary": "Algernon before 1.17.10 can fail to enforce protection for admin, repository, and data paths on case-insensitive filesystems. An unauthenticated attacker may access protected content and potentially cause protected Lua resources to run when the service is hosted on Windows or default macOS filesystem configurations.",
  "mitigation": "Upgrade Algernon to version 1.17.10 or later. Until upgraded, restrict untrusted network access to the service, especially on case-insensitive filesystems.",
  "vendor": "xyproto",
  "product": "algernon",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "<= 1.17.9"
      ],
      "ecosystem": "go",
      "fixed_versions": [
        "1.17.10"
      ],
      "package_name": "github.com/xyproto/algernon",
      "purl": "pkg:golang/github.com/xyproto/algernon"
    }
  ],
  "cwes": [
    178
  ],
  "cvss_score": 9.4,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "contextual",
  "check": true,
  "check_confidence_basis": "assessed",
  "exploit": false,
  "pipeline_minutes": 17.462242016666668,
  "t0_at": "2026-11-12T19:39:10.279000+00:00",
  "signals": {
    "check": {
      "at": "2026-11-12T20:27:55.347527+00:00",
      "days": 0.03385495980324074,
      "is_lower_bound": false,
      "measured_at": "2026-11-12T19:39:10.279000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-11-12T19:39:10.279000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-11-12T19:39:10.279000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-68548"
    }
  }
}