Vulnerability Database

308,926

Total vulnerabilities in the database

CVE-2020-11690

In JetBrains IntelliJ IDEA before 2020.1, the license server could be resolved to an untrusted host in some cases.

  • Published: Apr 22, 2020
  • Updated: Nov 9, 2025
  • CVE: CVE-2020-11690
  • Severity: Critical
  • Exploit:

CVSS v3:

  • Severity: Critical
  • Score: 9.8
  • AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/Au:N/C:P/I:P/A:P

No CWE or OWASP classifications available.

Software From Fixed in
jetbrains / intellij_idea - 2020.1