{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "0"
                  },
                  {
                    "fixed": "4.7.0"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StandardRange"
              },
              {
                "range": [
                  {
                    "introduced": "0"
                  },
                  {
                    "fixed": "4.7.0"
                  }
                ],
                "source": "DESCRIPTION"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3f14e7acaef7d49b5b6677667c511ea1dfb319f7"
            }
          ],
          "repo": "https://github.com/diced/zipline",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-wq7g-g9f8-8q2p"
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-367"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/126xxx/CVE-2026-126936.json"
  },
  "details": "Zipline before 4.7.0 contains a race condition vulnerability that allows users to bypass invitation usage limits, upload storage quotas, and shortened-URL quotas through concurrent requests. Attackers can send overlapping registration, upload, or URL creation requests that pass checks against stale state, creating extra accounts and exceeding administrator-configured resource quotas.",
  "id": "CVE-2026-126936",
  "modified": "2026-11-15T02:30:33.870294579Z",
  "published": "2026-11-13T09:34:41.165Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/126xxx/CVE-2026-126936.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/diced/zipline/security/advisories/GHSA-wq7g-g9f8-8q2p"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-126936"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/zipline-before-4.7.0-race-condition-in-invite-and-quota-limits"
    }
  ],
  "schema_version": "1.9.2",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Zipline before 4.7.0 Race Condition in Invite and Quota Limits"
}