CVEvulnerability

CVE-2023-5968

4.9 MEDIUM Published 2023-11-06 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-11-06
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.9 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
CVSS 3.1 ([email protected])
4.9 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Weaknesses
CWE-116, CWE-200

Description

Mattermost fails to properly sanitize the user object when updating the username, resulting in the password hash being included in the response body. 

Affected configurations

• mattermost mattermost (<= 7.8.11) • mattermost mattermost (>= 8.0.0 <= 8.0.3) • mattermost mattermost (>= 8.1.0 <= 8.1.2) • mattermost mattermost 9.0.0

Related

Weakness · CWE (2)

  • CWE-116 Improper Encoding or Escaping of Output weakness
  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness

References