{"id":"GHSA-xqp8-w826-hh6x","summary":"Parse Server crashes with query parameter","details":"### Impact\nParse Server crashes when if a query request contains an invalid value for the `explain` option. This is due to a bug in the MongoDB Node.js driver which throws an exception that Parse Server cannot catch.\n\n### Patches\nUpgrade to Parse Server 4.10.3","aliases":["BIT-parse-2021-39187","CVE-2021-39187"],"modified":"2026-09-10T03:49:08.863775538Z","published":"2021-09-02T16:51:14Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2021-09-02T16:25:16Z","nvd_published_at":"2021-09-02T16:15:00Z","cwe_ids":["CWE-20","CWE-74","CWE-755"],"severity":"HIGH"},"references":[{"type":"WEB","url":"https://github.com/parse-community/parse-server/security/advisories/GHSA-xqp8-w826-hh6x"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-39187"},{"type":"WEB","url":"https://github.com/parse-community/parse-server/commit/308668c89474223e2448be92d6823b52c1c313ec"},{"type":"PACKAGE","url":"https://github.com/parse-community/parse-server"},{"type":"WEB","url":"https://github.com/parse-community/parse-server/releases/tag/4.10.3"},{"type":"WEB","url":"https://jira.mongodb.org/browse/NODE-3463"}],"affected":[{"package":{"name":"parse-server","ecosystem":"npm","purl":"pkg:npm/parse-server"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"4.10.3"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/09/GHSA-xqp8-w826-hh6x/GHSA-xqp8-w826-hh6x.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}