{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "3.15.120"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "32ea29365762b3451b1f2fcc0ef78104384db282"
            }
          ],
          "repo": "https://github.com/electerm/electerm",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-4cgc-4vgf-q55c"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-22"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/73xxx/CVE-2026-73223.json"
  },
  "details": "electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to 3.15.120, electerm allows a malicious SFTP server to write attacker-controlled content outside the temporary directory because the server-controlled filename name used by editWithSystemEditor in src/client/components/sftp/file-item.jsx is interpolated into path.resolve without sanitization. This issue is fixed in version 3.15.120.",
  "id": "CVE-2026-73223",
  "modified": "2026-08-14T03:51:49.452151702Z",
  "published": "2026-08-11T18:37:41.026Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/electerm/electerm/releases/tag/v3.15.120"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/73xxx/CVE-2026-73223.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/electerm/electerm/security/advisories/GHSA-4cgc-4vgf-q55c"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-73223"
    },
    {
      "type": "FIX",
      "url": "https://github.com/electerm/electerm/commit/32ea29365762b3451b1f2fcc0ef78104384db282"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "electerm: Path traversal in editWithSystemEditor temp file path via unsanitized SFTP filename"
}