CVE-2023-2784

2023-06-1609:15:09

CWE-862

[email protected]

web.nvd.nist.gov

mattermost

cve-2023-2784

security

sysadmin

install requests

nvd

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

0.0005 Low

EPSS

Percentile

17.7%

JSON

Mattermost fails to verify if the requestor is a sysadmin or not, before allowing install requests to the Apps allowing a regular user send install requests to the Apps.

Affected configurations

NVD

Node

mattermostmattermostRange7.8.0–7.8.4

mattermostmattermostRange7.9.0–7.9.3

mattermostmattermostMatch7.10.0

CPENameOperatorVersion
mattermost:mattermostmattermostle7.8.4
mattermost:mattermostmattermostle7.9.3
mattermost:mattermostmattermosteq7.10.0

CPE	Name	Operator	Version
mattermost:mattermost	mattermost	le	7.8.4
mattermost:mattermost	mattermost	le	7.9.3
mattermost:mattermost	mattermost	eq	7.10.0

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Mattermost App Framework",
    "vendor": "Mattermost",
    "versions": [
      {
        "lessThanOrEqual": "7.8.4",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      },
      {
        "lessThanOrEqual": "7.9.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "7.10.0"
      },
      {
        "status": "unaffected",
        "version": "v7.8.5"
      },
      {
        "status": "unaffected",
        "version": "v7.9.4"
      },
      {
        "status": "unaffected",
        "version": "v7.10.1"
      }
    ]
  }
]