{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "2.6.0"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "43566ed031183b046675761c9813c5379b619269"
            }
          ],
          "repo": "https://github.com/truelockmc/streambert",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-c64m-cx97-6rc9"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-22",
      "CWE-73"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/52xxx/CVE-2026-52875.json"
  },
  "details": "Streambert is a cross-platform Electron Desktop App to stream and download video content. Prior to 2.6.0, the perform-scheduled-backup IPC handler in src/ipc/storage.js takes settings.path from a renderer-supplied object and uses the resulting directory for fs.mkdirSync, fs.writeFileSync, fs.readdirSync, and fs.unlinkSync operations without checking that it is inside an authorized backup location. A compromised renderer can choose an absolute path or a relative traversal path to create directories and write a streambert-backup-[timestamp].json file containing renderer-controlled data. The pruning loop can also delete files in that directory whose names begin with streambert-backup- and end with .json. This vulnerability is fixed in 2.6.0.",
  "id": "CVE-2026-52875",
  "modified": "2026-09-11T03:30:49.795239070Z",
  "published": "2026-08-18T21:30:48.370Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/52xxx/CVE-2026-52875.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/truelockmc/streambert/security/advisories/GHSA-c64m-cx97-6rc9"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-52875"
    },
    {
      "type": "FIX",
      "url": "http://github.com/truelockmc/streambert/commit/43566ed031183b046675761c9813c5379b619269"
    },
    {
      "type": "FIX",
      "url": "https://github.com/truelockmc/streambert/pull/149"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:H/SC:L/SI:H/SA:H",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Streambert: Arbitrary Directory Creation and File Manipulation via Backup Handler"
}