{"id":"GHSA-236h-rqv8-8q73","summary":"GraphQL: Security breach on Viewer query","details":"### Impact\nAn authenticated user using the viewer GraphQL query can bypass all read security on his User object and can also bypass all objects linked via relation or Pointer on his User object.\n\n### Patches\nThis vulnerability has been patched in Parse Server 4.3.0.\n\n### Workarounds\nNo\n\n### References\nSee [commit 78239ac](https://github.com/parse-community/parse-server/commit/78239ac9071167fdf243c55ae4bc9a2c0b0d89aa) for details.","aliases":["CVE-2020-15126"],"modified":"2026-07-08T05:59:49.671639060Z","published":"2020-07-22T23:06:47Z","database_specific":{"github_reviewed_at":"2020-07-22T23:06:30Z","nvd_published_at":null,"cwe_ids":["CWE-863"],"severity":"MODERATE","github_reviewed":true},"references":[{"type":"WEB","url":"https://github.com/parse-community/parse-server/security/advisories/GHSA-236h-rqv8-8q73"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-15126"},{"type":"WEB","url":"https://github.com/parse-community/parse-server/commit/78239ac9071167fdf243c55ae4bc9a2c0b0d89aa"},{"type":"WEB","url":"https://github.com/parse-community/parse-server/blob/master/CHANGELOG.md#430"}],"affected":[{"package":{"name":"parse-server","ecosystem":"npm","purl":"pkg:npm/parse-server"},"ranges":[{"type":"SEMVER","events":[{"introduced":"3.5.0"},{"fixed":"4.3.0"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/07/GHSA-236h-rqv8-8q73/GHSA-236h-rqv8-8q73.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"}]}