CVE-2023-6458

2023-12-0609:15:08

CWE-74

CWE-22

Mattermost

web.nvd.nist.gov

mattermost

webapp

client-side path traversal

security vulnerability

cve-2023-6458

CVSS3

9.8

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

AI Score

9.3

Confidence

High

EPSS

0.001

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

VendorProductVersionCPE
mattermostmattermost_server*cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
mattermost	mattermost_server	*	cpe:2.3:a:mattermost:mattermost_server::::::::

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"
      }
    ]
  }
]