CVE-2023-6458

2023-12-0609:15:08

CWE-74

CWE-22

[email protected]

web.nvd.nist.gov

mattermost

webapp

client-side path traversal

security vulnerability

cve-2023-6458

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.3 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

39.4%

JSON

Mattermost webapp fails to validate route parameters in/<TEAM_NAME>/channels/<CHANNEL_NAME> allowing an attacker to perform a client-side path traversal.

Affected configurations

NVD

Node

mattermostmattermost_serverRange<7.8.14

mattermostmattermost_serverRange8.0.0–8.1.5

mattermostmattermost_serverRange9.0.0–9.0.3

mattermostmattermost_serverRange9.1.0–9.1.2

CPENameOperatorVersion
mattermost:mattermost_servermattermost mattermost serverlt7.8.14
mattermost:mattermost_servermattermost mattermost serverlt8.1.5
mattermost:mattermost_servermattermost mattermost serverlt9.0.3
mattermost:mattermost_servermattermost mattermost serverlt9.1.2

CPE	Name	Operator	Version
mattermost:mattermost_server	mattermost mattermost server	lt	7.8.14
mattermost:mattermost_server	mattermost mattermost server	lt	8.1.5
mattermost:mattermost_server	mattermost mattermost server	lt	9.0.3
mattermost:mattermost_server	mattermost mattermost server	lt	9.1.2

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Mattermost",
    "vendor": "Mattermost",
    "versions": [
      {
        "lessThanOrEqual": "9.1.1",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      },
      {
        "lessThanOrEqual": "9.0.2",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      },
      {
        "lessThanOrEqual": "8.1.4",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      },
      {
        "lessThanOrEqual": "7.8.13",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "9.1.2"
      },
      {
        "status": "unaffected",
        "version": "9.0.3"
      },
      {
        "status": "unaffected",
        "version": "8.1.5"
      },
      {
        "status": "unaffected",
        "version": "7.8.14"
      }
    ]
  }
]