{"id":"CVE-2022-39396","aliases":["BIT-parse-2022-39396","EUVD-2022-7404","GHSA-prm5-8g2m-24gg"],"status":"published","title":"Parse Server vulnerable to Remote Code Execution via prototype pollution in MongoDB BSON parser","description":"Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Versions prior to 4.10.18, and prior to 5.3.1 on the 5.X branch, are vulnerable to Remote Code Execution via prototype pollution. An attacker can use this prototype pollution sink to trigger a remote code execution through the MongoDB BSON parser. This issue is patched in version 5.3.1 and in 4.10.18. There are no known workarounds.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.3935,"percentile":0.98619,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-1321"],"published":"2022-11-08T17:29:16Z","modified":"2026-10-28T02:30:45Z","fixes":[{"ecosystem":"npm","package":"parse-server","fixed_in":["4.10.18","5.3.1"],"sources":["ghsa","osv"]},{"ecosystem":"Bitnami","package":"parse","fixed_in":["4.10.18","5.3.1"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"parse-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.10.18"}]}]},{"source":"ghsa","ecosystem":"npm","package":"parse-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.0.0"},{"fixed":"5.3.1"}]}]},{"source":"osv","ecosystem":"Bitnami","package":"parse","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"4.10.18"},{"introduced":"5.0.0"},{"fixed":"5.3.1"}]}]},{"source":"osv","ecosystem":"npm","package":"parse-server","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"4.10.18"}]}]},{"source":"osv","ecosystem":"npm","package":"parse-server","ranges":[{"type":"SEMVER","events":[{"introduced":"5.0.0"},{"fixed":"5.3.1"}]}]}],"products":[{"vendor":"parse-community","product":"parse-server"},{"vendor":"parseplatform","product":"parse-server"}],"references":[{"url":"https://github.com/parse-community/parse-server/security/advisories/GHSA-prm5-8g2m-24gg","tags":["x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://github.com/parse-community/parse-server/pull/8295","tags":["web"]},{"url":"https://github.com/parse-community/parse-server/pull/8296","tags":["web"]},{"url":"https://github.com/parse-community/parse-server/releases/tag/4.10.18","tags":["web"]},{"url":"https://github.com/parse-community/parse-server/releases/tag/5.3.1","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-39396","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-prm5-8g2m-24gg"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/39xxx/CVE-2022-39396.json","tags":["advisory"]},{"url":"https://github.com/parse-community/parse-server","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2022-39396","title":"Parse Server vulnerable to Remote Code Execution via prototype pollution in MongoDB BSON parser","description":"Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Versions prior to 4.10.18, and prior to 5.3.1 on the 5.X branch, are vulnerable to Remote Code Execution via prototype pollution. An attacker can use this prototype pollution sink to trigger a remote code execution through the MongoDB BSON parser. This issue is patched in version 5.3.1 and in 4.10.18. There are no known workarounds.","status":"published","published":"2022-11-10T00:00:00Z","modified":"2025-04-23T16:38:53.154Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-1321"],"updated_at":"2026-11-02T14:34:39.233406Z"}],"euvd":[{"id":"EUVD-2022-7404","description":"Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Versions prior to 4.10.18, and prior to 5.3.1 on the 5.X branch, are vulnerable to Remote Code Execution via prototype pollution. An attacker can use this prototype pollution sink to trigger a remote code execution through the MongoDB BSON parser. This issue is patched in version 5.3.1 and in 4.10.18. There are no known workarounds.","status":"published","published":"2022-11-10T00:00:00Z","modified":"2025-04-23T16:38:53Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T20:52:12.313971Z"}],"ghsa":[{"id":"GHSA-prm5-8g2m-24gg","title":"Remote code execution via MongoDB BSON parser through prototype pollution","description":"### Impact\n\nAn attacker can use this prototype pollution sink to trigger a remote code execution through the MongoDB BSON parser. \n\n### Patches\n\nPrevent prototype pollution in MongoDB database adapter.\n\n### Workarounds\n\nDisable remote code execution through the MongoDB BSON parser.\n\n### Collaborators\n\nMikhail Shcherbakov (KTH), Cristian-Alexandru Staicu (CISPA) and Musard Balliu (KTH) working with Trend Micro Zero Day Initiative\n\n### References\n\n- https://github.com/parse-community/parse-server/security/advisories/GHSA-prm5-8g2m-24gg\n","status":"published","published":"2022-11-08T17:29:16Z","modified":"2023-08-21T18:17:37Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-1321"],"updated_at":"2026-11-02T14:37:00.074932Z"}],"nvd":[{"id":"CVE-2022-39396","description":"Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Versions prior to 4.10.18, and prior to 5.3.1 on the 5.X branch, are vulnerable to Remote Code Execution via prototype pollution. An attacker can use this prototype pollution sink to trigger a remote code execution through the MongoDB BSON parser. This issue is patched in version 5.3.1 and in 4.10.18. There are no known workarounds.","status":"published","published":"2022-11-10T01:15:10.253Z","modified":"2026-06-17T04:58:16.703Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-1321"],"updated_at":"2026-11-02T14:07:31.914793Z"}],"osv":[{"id":"CVE-2022-39396","title":"Parse Server vulnerable to Remote Code Execution via prototype pollution in MongoDB BSON parser","description":"Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Versions prior to 4.10.18, and prior to 5.3.1 on the 5.X branch, are vulnerable to Remote Code Execution via prototype pollution. An attacker can use this prototype pollution sink to trigger a remote code execution through the MongoDB BSON parser. This issue is patched in version 5.3.1 and in 4.10.18. There are no known workarounds.","status":"published","published":"2022-11-10T00:00:00Z","modified":"2026-10-28T02:30:45.255181179Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-1321"],"updated_at":"2026-11-02T15:44:26.860704Z"},{"id":"GHSA-prm5-8g2m-24gg","title":"Remote code execution via MongoDB BSON parser through prototype pollution","description":"### Impact\n\nAn attacker can use this prototype pollution sink to trigger a remote code execution through the MongoDB BSON parser. \n\n### Patches\n\nPrevent prototype pollution in MongoDB database adapter.\n\n### Workarounds\n\nDisable remote code execution through the MongoDB BSON parser.\n\n### Collaborators\n\nMikhail Shcherbakov (KTH), Cristian-Alexandru Staicu (CISPA) and Musard Balliu (KTH) working with Trend Micro Zero Day Initiative\n\n### References\n\n- https://github.com/parse-community/parse-server/security/advisories/GHSA-prm5-8g2m-24gg\n","status":"published","published":"2022-11-08T17:29:16Z","modified":"2023-12-06T01:02:33.974497Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-1321"],"updated_at":"2026-11-02T15:46:53.700556Z"},{"id":"BIT-parse-2022-39396","title":"Parse Server vulnerable to Remote Code Execution via prototype pollution in MongoDB BSON parser","description":"Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Versions prior to 4.10.18, and prior to 5.3.1 on the 5.X branch, are vulnerable to Remote Code Execution via prototype pollution. An attacker can use this prototype pollution sink to trigger a remote code execution through the MongoDB BSON parser. This issue is patched in version 5.3.1 and in 4.10.18. There are no known workarounds.","status":"published","published":"2024-03-06T11:01:33.483Z","modified":"2026-09-08T08:48:24.582514424Z","updated_at":"2026-11-02T15:28:34.343258Z"}]}}