Vulnerability Database

290,206

Total vulnerabilities in the database

CVE-2017-18906

An issue was discovered in Mattermost Server before 4.0.0, 3.10.2, and 3.9.2, when Single Sign-On OAuth2 is used. An attacker could claim somebody else's account.

  • Published: Jun 19, 2020
  • Updated: Apr 13, 2023
  • CVE: CVE-2017-18906
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 8.1
  • AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

CVSS v2:

  • Severity: Low
  • Score: 4.9
  • AV:N/AC:M/Au:S/C:P/I:P/A:N

CWEs:

OWASP TOP 10:

Software From Fixed in
mattermost / mattermost_server - 3.9.2
mattermost / mattermost_server 3.10.0 3.10.2