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vulnrichmentMattermostVULNRICHMENT:CVE-2024-2450
HistoryMar 15, 2024 - 9:12 a.m.

CVE-2024-2450

2024-03-1509:12:28
CWE-287
Mattermost
github.com
2
mattermost
account takeover
email
saml
authentication
vulnerability

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.6

Confidence

Low

SSVC

Exploitation

none

Automatable

no

Technical Impact

total

JSON

Mattermost versions 8.1.x before 8.1.10, 9.2.x before 9.2.6, 9.3.x before 9.3.2, and 9.4.x before 9.4.3 fail to correctly verify account ownership when switching from email to SAML authentication, allowing an authenticated attacker to take over other user accounts via a crafted switch request under specific conditions.

CNA Affected

[
  {
    "vendor": "Mattermost",
    "product": "Mattermost",
    "versions": [
      {
        "status": "affected",
        "version": "9.5.0"
      },
      {
        "status": "affected",
        "version": "9.4.0",
        "versionType": "semver",
        "lessThanOrEqual": "9.4.2"
      },
      {
        "status": "affected",
        "version": "9.3.0",
        "versionType": "semver",
        "lessThanOrEqual": "9.3.1"
      },
      {
        "status": "affected",
        "version": "9.2.0",
        "versionType": "semver",
        "lessThanOrEqual": "9.2.5"
      },
      {
        "status": "affected",
        "version": "8.1.0",
        "versionType": "semver",
        "lessThanOrEqual": "8.1.9"
      },
      {
        "status": "unaffected",
        "version": "9.6.0"
      },
      {
        "status": "unaffected",
        "version": "9.4.3"
      },
      {
        "status": "unaffected",
        "version": "9.5.1"
      },
      {
        "status": "unaffected",
        "version": "9.3.2"
      },
      {
        "status": "unaffected",
        "version": "9.2.6"
      },
      {
        "status": "unaffected",
        "version": "8.1.10"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*"
    ],
    "vendor": "mattermost",
    "product": "mattermost",
    "versions": [
      {
        "status": "affected",
        "version": "9.5.0",
        "lessThan": "9.6.0",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "9.4.0",
        "lessThan": "9.4.3",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "9.3.0",
        "lessThan": "9.3.2",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "9.2.0",
        "lessThan": "9.2.6",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "8.1.0",
        "lessThan": "8.1.10",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unknown"
  }
]

Related

cve 1
veracode 1
cvelist 1
cnvd 1
nvd 1
cve
cve
CVE-2024-2450
2024-03-15 10:15:08
veracode
veracode
Improper Authentication
2024-03-27 06:38:20
cvelist
cvelist
CVE-2024-2450
2024-03-15 09:12:28
cnvd
cnvd
Mattermost Authorization Issue Vulnerability (CNVD-2024-14307)
2024-03-19 00:00:00
nvd
nvd
CVE-2024-2450
2024-03-15 10:15:08

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.6

Confidence

Low

SSVC

Exploitation

none

Automatable

no

Technical Impact

total

JSON
Related for VULNRICHMENT:CVE-2024-2450
cve1veracode1cvelist1cnvd1nvd1