Vulnerability Database

299,759

Total vulnerabilities in the database

CVE-2023-1421

A reflected cross-site scripting vulnerability in the OAuth flow completion endpoints in Mattermost allows an attacker to send AJAX requests on behalf of the victim via sharing a crafted link with a malicious state parameter.

  • Published: Mar 16, 2023
  • Updated: Apr 14, 2023
  • CVE: CVE-2023-1421
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 6.1
  • AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CWEs:

OWASP TOP 10:

Software From Fixed in
mattermost / mattermost_server 5.32.0 7.7.0