CVE-2026-62331

{
  "etk_id": "ETK-2026-3387",
  "cve_id": "CVE-2026-62331",
  "display_id": "CVE-2026-62331",
  "ghsa_id": "GHSA-48v2-6jcm-fc99",
  "euvd_id": "EUVD-2026-114361",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Path traversal in praktor Telegram uploads",
  "summary": "praktor versions through 0.9.0 allow Telegram upload filenames to write outside the intended uploads directory within the persistent agent workspace. A sender who can message the bot may plant or overwrite files later read by the agent, particularly when the default empty `telegram.allow_from` setting permits all senders.",
  "mitigation": "Upgrade github.com/mtzanidakis/praktor to version 0.9.1. Until upgraded, restrict `telegram.allow_from` to trusted Telegram user IDs.",
  "vendor": "go",
  "product": "go:github.com/mtzanidakis/praktor",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "<= 0.9.0"
      ],
      "ecosystem": "go",
      "fixed_versions": [
        "0.9.1"
      ],
      "package_name": "github.com/mtzanidakis/praktor",
      "purl": "pkg:golang/github.com/mtzanidakis/praktor"
    }
  ],
  "cwes": null,
  "cvss_score": 8.2,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 26.185007416666668,
  "t0_at": "2026-10-30T19:00:25.777000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-10-30T19:00:25.777000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-30T19:00:25.777000+00:00",
      "url": "https://github.com/advisories/GHSA-48v2-6jcm-fc99"
    }
  }
}