{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "0"
                  },
                  {
                    "fixed": "0.27.0"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StringRangeExpression"
              },
              {
                "range": [
                  {
                    "fixed": "66809ce3583cbd0b43e8f5ce30cc269a1cfe4201"
                  }
                ],
                "source": "REFERENCES_COMMIT"
              },
              {
                "original_tag": "v0.27.0",
                "range": [
                  {
                    "fixed": "bae3fb4e9b84672e4e64da15e57a14217aea7c13"
                  }
                ],
                "source": "REFERENCES_TAG"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "bae3fb4e9b84672e4e64da15e57a14217aea7c13"
            },
            {
              "fixed": "66809ce3583cbd0b43e8f5ce30cc269a1cfe4201"
            }
          ],
          "repo": "https://github.com/sysadminsmedia/homebox",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-4p8r-vm9v-c9pm"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-204",
      "CWE-208"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/85xxx/CVE-2026-85286.json"
  },
  "details": "HomeBox is a home inventory and organization system. Prior to 0.27.0, the POST /api/v1/users/login endpoint performs password-hash verification only when the submitted username matches an existing account, while unknown usernames return immediately. Although both paths return the same 401 unauthorized response, the processing-time discrepancy allows an unauthenticated remote attacker to distinguish registered email addresses; rate limiting only reduces the number of attempts per window. This issue is fixed in version 0.27.0.",
  "id": "CVE-2026-85286",
  "modified": "2026-11-05T21:15:46.253860915Z",
  "published": "2026-11-05T16:01:52.991Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/85xxx/CVE-2026-85286.json"
    },
    {
      "type": "FIX",
      "url": "https://github.com/sysadminsmedia/homebox/commit/66809ce3583cbd0b43e8f5ce30cc269a1cfe4201"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sysadminsmedia/homebox/releases/tag/v0.27.0"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/sysadminsmedia/homebox/security/advisories/GHSA-4p8r-vm9v-c9pm"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-85286"
    }
  ],
  "schema_version": "1.9.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "HomeBox: Timing Side-Channel in Login Endpoint Allows User Enumeration via Bcrypt Hashing Delay"
}