Vulnerability Database

299,759

Total vulnerabilities in the database

CVE-2023-49809

Mattermost fails to handle a null request body in the /add endpoint, allowing a simple member to send a request with null request body to that endpoint and make it crash. After a few repetitions, the plugin is disabled. 

  • Published: Dec 12, 2023
  • Updated: Dec 15, 2023
  • CVE: CVE-2023-49809
  • 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

CWEs:

Software From Fixed in
mattermost / mattermost_server - 8.1.5.x
mattermost / mattermost_server 9.0.0 9.1.0.x