cvedb.io
CVE-2021-39187
HIGH · CVSS 7.5
EPSS exploitation probability: 0%
Published 2021-09-02T16:15:07.540 · Last modified 2026-06-17T04:03:16.487

Summary

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to version 4.10.3, Parse 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. There is a patch for this issue in version 4.10.3. No workarounds aside from upgrading are known to exist.

Affected products

parseplatform — parse-server

Does this affect you?

Add your gear to cvedb and we'll alert you only when parseplatform ships something exploited.

Check my exposure →

References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.