{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "9.0.0-alpha.1"
              },
              {
                "fixed": "9.9.1-alpha.13"
              },
              {
                "introduced": "0"
              },
              {
                "fixed": "8.6.83"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "74f85e9b1682648a7bde106ab401adb4183132c6"
            },
            {
              "introduced": "0"
            },
            {
              "fixed": "6ed35dbfbdb72f3cacf3e629a2f00b2d5a73e668"
            },
            {
              "fixed": "700a86760f3d93c04f98bc4106b7486b4333cdaf"
            },
            {
              "fixed": "c9b24cecfee76d8563019adaacbcbd78471dc41e"
            },
            {
              "fixed": "e9c85dfe40a866a55ebae3b6ae56285ac0a22e64"
            }
          ],
          "repo": "https://github.com/parse-community/parse-server",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-97pr-9hgg-3p8r"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-200"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/57xxx/CVE-2026-57481.json"
  },
  "details": "Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.9.1-alpha.13 and 8.6.83, a LiveQuery subscriber could receive object field values they were not authorized to read when a single save changed both an object field and the subscriber's ACL read access, because leave and enter events included the wrong object state. This issue is fixed in versions 9.9.1-alpha.13 and 8.6.83.",
  "id": "CVE-2026-57481",
  "modified": "2026-08-12T03:51:11.473333537Z",
  "published": "2026-07-08T20:54:55.923Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/parse-community/parse-server/releases/tag/8.6.83"
    },
    {
      "type": "WEB",
      "url": "https://github.com/parse-community/parse-server/releases/tag/9.9.1-alpha.13"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/57xxx/CVE-2026-57481.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/parse-community/parse-server/security/advisories/GHSA-97pr-9hgg-3p8r"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-57481"
    },
    {
      "type": "FIX",
      "url": "https://github.com/parse-community/parse-server/commit/c9b24cecfee76d8563019adaacbcbd78471dc41e"
    },
    {
      "type": "FIX",
      "url": "https://github.com/parse-community/parse-server/commit/e9c85dfe40a866a55ebae3b6ae56285ac0a22e64"
    },
    {
      "type": "FIX",
      "url": "https://github.com/parse-community/parse-server/pull/10515"
    },
    {
      "type": "FIX",
      "url": "https://github.com/parse-community/parse-server/pull/10516"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Parse Server: LiveQuery discloses object data to a subscriber across an ACL read-access change"
}