CVE-2022-39396

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.

• CWE-1321
• CWE-1321

• https://github.com/parse-community/parse-server/security/advisories/GHSA-prm5-8g2m-24ggThird Party Advisory
• https://github.com/parse-community/parse-server/security/advisories/GHSA-prm5-8g2m-24ggThird Party Advisory

Published

Nov 10, 2022

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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