Vulnerability Database

317,182

Total vulnerabilities in the database

CVE-2020-7929

A user authorized to perform database queries may trigger denial of service by issuing specially crafted query contain a type of regex. This issue affects MongoDB Server v3.6 versions prior to 3.6.21 and MongoDB Server v4.0 versions prior to 4.0.20.

  • Published: Mar 1, 2021
  • Updated: Nov 16, 2025
  • CVE: CVE-2020-7929
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 6.5
  • AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS v2:

  • Severity: Low
  • Score: 4
  • AV:N/AC:L/Au:S/C:N/I:N/A:P

CWEs:

Software From Fixed in
Composer icon mongodb / mongodb 4.0.0 4.0.20
Composer icon mongodb / mongodb 3.6.0 3.6.21