{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "0.8.5"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7e159444f3d8bc939e72ce694142eadf289fa499"
            }
          ],
          "repo": "https://github.com/cp0204/quark-auto-save",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-915"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45229.json"
  },
  "details": "Quark Drive before 0.8.5 contains a mass assignment vulnerability in the POST /update endpoint that allows authenticated attackers to overwrite administrator credentials by posting an arbitrary webui object to the config_data dictionary. Attackers can exploit insufficient deny-list filtering to permanently replace stored login credentials, lock out legitimate administrators, and gain persistent access to all configured tasks, cloud tokens, and notification services.",
  "id": "CVE-2026-45229",
  "modified": "2026-08-04T11:31:19.389721176Z",
  "published": "2026-05-13T19:54:14.459Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45229.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/Cp0204/quark-auto-save/releases/tag/v0.8.5"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-45229"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/quark-drive-mass-assignment-via-post-update"
    },
    {
      "type": "FIX",
      "url": "https://github.com/Cp0204/quark-auto-save/commit/ea8377a596446291953dbe36e2d119d85bcd865b"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/Cp0204/quark-auto-save"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Quark Drive (quark-auto-save) \u003c 0.8.5 Mass Assignment via POST /update"
}