CVE-2023-5159

2023-09-2910:15:10

CWE-863

[email protected]

web.nvd.nist.gov

cve-2023-5159

mattermost

bot

permissions

vulnerability

user manager

nvd

3.8 Low

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L

3.8 Low

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

14.0%

JSON

Mattermost fails to properly verify the permissions when managing/updating a bot allowing a User Manager role with user edit permissions to manage/update bots.

Affected configurations

NVD

Node

mattermostmattermostRange7.0.0–7.8.10

mattermostmattermostRange8.0.0–8.1.1

CPENameOperatorVersion
mattermost:mattermostmattermostlt7.8.10
mattermost:mattermostmattermostlt8.1.1

CPE	Name	Operator	Version
mattermost:mattermost	mattermost	lt	7.8.10
mattermost:mattermost	mattermost	lt	8.1.1

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Mattermost",
    "vendor": "Mattermost",
    "versions": [
      {
        "lessThanOrEqual": "8.7.9",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      },
      {
        "lessThanOrEqual": "8.1.0",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "7.8.10"
      },
      {
        "status": "unaffected",
        "version": "8.1.1"
      }
    ]
  }
]