CVE-2022-39396

Parse Server vulnerable to Remote Code Execution via prototype pollution in MongoDB BSON parser

Published Nov 10, 2022 CVSS 3.1 · 9.8 Critical EPSS 39.4% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-prm5-8g2m-24gg Remote code execution via MongoDB BSON parser through prototype pollution
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Apr 23, 2025, 4:38 PM
Reserved
Sep 2, 2022, 12:00 AM
Status
Modified
Published
Nov 10, 2022, 1:15 AM
Modified
Jun 17, 2026, 4:58 AM