Vulnerability-Lookup

CVE-2024-40886 (GCVE-0-2024-40886)

Vulnerability from cvelistv5 – Published: 2024-08-22 06:32 – Updated: 2024-08-22 13:14

Title

One-click Client-Side Path Traversal Leading to CSRF in User Management admin page

Summary

Mattermost versions 9.9.x <= 9.9.1, 9.5.x <= 9.5.7, 9.10.x <= 9.10.0, 9.8.x <= 9.8.2 fail to sanitize user inputs in the frontend that are used for redirection which allows for a one-click client-side path traversal that is leading to CSRF in User Management page of the system console.

Severity

4.6 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-08-22 13:13 UTC

CWE

CWE-352 - Cross-Site Request Forgery (CSRF)

Assigner

Mattermost mitre root

References

1 reference

URL	Tags
https://mattermost.com/security-updates

Impacted products

1 product

Vendor	Product	Version	CPE status
Mattermost	Mattermost	Affected: 9.9.0 , ≤ 9.9.1 (semver) Affected: 9.5.0 , ≤ 9.5.7 (semver) Affected: 9.10.0 Affected: 9.8.0 , ≤ 9.8.2 (semver) Unaffected: 9.11.0 Unaffected: 9.9.2 Unaffected: 9.5.8 Unaffected: 9.10.1 Unaffected: 9.8.3	guessed

Credits

DoyenSec

Show details on NVD website

JSON

To clipboard

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CNVD-2025-15833

Vulnerability from cnvd - Published: 2025-07-15

Title

Mattermost路径遍历漏洞

Description

Mattermost是美国Mattermost公司的一个开源协作平台。 Mattermost存在路径遍历漏洞，该漏洞源于无法清理用于重定向的前端用户输入，攻击者可利用该漏洞导致系统控制台的用户管理页面中出现跨站请求伪造。

Severity

高

Patch Name

Mattermost路径遍历漏洞的补丁

Patch Description

Mattermost是美国Mattermost公司的一个开源协作平台。 Mattermost存在路径遍历漏洞，该漏洞源于无法清理用于重定向的前端用户输入，攻击者可利用该漏洞导致系统控制台的用户管理页面中出现跨站请求伪造。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已发布升级程序修复该安全问题，详情见厂商官网： https://mattermost.com/security-updates/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2024-40886

Impacted products

Name
['Mattermost Mattermost >=9.9.x，<=9.9.1', 'Mattermost Mattermost >=9.5.x，<=9.5.7', 'Mattermost Mattermost >=9.8.x，<=9.8.2', 'Mattermost Mattermost >=9.10.x，<=9.10.0']

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-40886",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2024-40886"
    }
  },
  "description": "Mattermost\u662f\u7f8e\u56fdMattermost\u516c\u53f8\u7684\u4e00\u4e2a\u5f00\u6e90\u534f\u4f5c\u5e73\u53f0\u3002\n\nMattermost\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u65e0\u6cd5\u6e05\u7406\u7528\u4e8e\u91cd\u5b9a\u5411\u7684\u524d\u7aef\u7528\u6237\u8f93\u5165\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7cfb\u7edf\u63a7\u5236\u53f0\u7684\u7528\u6237\u7ba1\u7406\u9875\u9762\u4e2d\u51fa\u73b0\u8de8\u7ad9\u8bf7\u6c42\u4f2a\u9020\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u7a0b\u5e8f\u4fee\u590d\u8be5\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u89c1\u5382\u5546\u5b98\u7f51\uff1a\r\nhttps://mattermost.com/security-updates/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-15833",
  "openTime": "2025-07-15",
  "patchDescription": "Mattermost\u662f\u7f8e\u56fdMattermost\u516c\u53f8\u7684\u4e00\u4e2a\u5f00\u6e90\u534f\u4f5c\u5e73\u53f0\u3002\r\n\r\nMattermost\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u65e0\u6cd5\u6e05\u7406\u7528\u4e8e\u91cd\u5b9a\u5411\u7684\u524d\u7aef\u7528\u6237\u8f93\u5165\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7cfb\u7edf\u63a7\u5236\u53f0\u7684\u7528\u6237\u7ba1\u7406\u9875\u9762\u4e2d\u51fa\u73b0\u8de8\u7ad9\u8bf7\u6c42\u4f2a\u9020\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Mattermost\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Mattermost Mattermost \u003e=9.9.x\uff0c\u003c=9.9.1",
      "Mattermost Mattermost \u003e=9.5.x\uff0c\u003c=9.5.7",
      "Mattermost Mattermost \u003e=9.8.x\uff0c\u003c=9.8.2",
      "Mattermost Mattermost \u003e=9.10.x\uff0c\u003c=9.10.0"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2024-40886",
  "serverity": "\u9ad8",
  "submitTime": "2024-08-29",
  "title": "Mattermost\u8def\u5f84\u904d\u5386\u6f0f\u6d1e"
}

FKIE_CVE-2024-40886

Vulnerability from fkie_nvd - Published: 2024-08-22 07:15 - Updated: 2026-06-17 07:46

Severity

4.6 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Summary

References

	URL	Tags
	responsibledisclosure@mattermost.com	https://mattermost.com/security-updates	Vendor Advisory

Impacted products

Vendor	Product	Version
mattermost	mattermost	*
mattermost	mattermost	*
mattermost	mattermost	*
mattermost	mattermost	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Mattermost",
          "vendor": "Mattermost",
          "versions": [
            {
              "lessThanOrEqual": "9.9.1",
              "status": "affected",
              "version": "9.9.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "9.5.7",
              "status": "affected",
              "version": "9.5.0",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "9.10.0"
            },
            {
              "lessThanOrEqual": "9.8.2",
              "status": "affected",
              "version": "9.8.0",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "9.11.0"
            },
            {
              "status": "unaffected",
              "version": "9.9.2"
            },
            {
              "status": "unaffected",
              "version": "9.5.8"
            },
            {
              "status": "unaffected",
              "version": "9.10.1"
            },
            {
              "status": "unaffected",
              "version": "9.8.3"
            }
          ]
        }
      ],
      "source": "responsibledisclosure@mattermost.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "7FEEA8D7-745A-49FF-8B01-CA0D1D820D48",
              "versionEndExcluding": "9.5.8",
              "versionStartIncluding": "9.5.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "9B9B4EAB-A618-4823-BECD-0BFD3D76A9D2",
              "versionEndExcluding": "9.8.3",
              "versionStartIncluding": "9.8.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "A445A478-E185-49DF-8CDC-F42BBF8577D4",
              "versionEndExcluding": "9.9.2",
              "versionStartIncluding": "9.9.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "0CA40F21-914D-4891-A578-02E6F35FE249",
              "versionEndExcluding": "9.10.1",
              "versionStartIncluding": "9.10.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Mattermost versions 9.9.x \u003c= 9.9.1, 9.5.x \u003c= 9.5.7, 9.10.x \u003c= 9.10.0, 9.8.x \u003c= 9.8.2 fail to sanitize user inputs in the frontend that are used for redirection which allows for\u00a0a one-click client-side path traversal that is leading to CSRF in User Management page of the system console."
    },
    {
      "lang": "es",
      "value": "Las versiones de Mattermost 9.9.x \u0026lt;= 9.9.1, 9.5.x \u0026lt;= 9.5.7, 9.10.x \u0026lt;= 9.10.0, 9.8.x \u0026lt;= 9.8.2 no desinfectan las entradas del usuario en la interfaz que se utilizan para la redirecci\u00f3n lo que permite path traversal del lado del cliente con un solo clic que conduce a CSRF en la p\u00e1gina Administraci\u00f3n de usuarios de la consola del sistema."
    }
  ],
  "id": "CVE-2024-40886",
  "lastModified": "2026-06-17T07:46:47.850",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 4.6,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 2.1,
        "impactScore": 2.5,
        "source": "responsibledisclosure@mattermost.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-40886",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-08-22T13:13:52.990685Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-08-22T07:15:04.183",
  "references": [
    {
      "source": "responsibledisclosure@mattermost.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://mattermost.com/security-updates"
    }
  ],
  "sourceIdentifier": "responsibledisclosure@mattermost.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-352"
        }
      ],
      "source": "responsibledisclosure@mattermost.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-352"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GHSA-HRF9-RM95-FPF3

Vulnerability from github – Published: 2024-08-22 09:30 – Updated: 2024-08-23 21:17

Summary

Mattermost Cross-Site Request Forgery vulnerability

Details

Severity

4.6 (Medium)


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

5.1 (Medium)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/mattermost/mattermost/server/v8"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "9.9.0"
            },
            {
              "fixed": "9.9.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/mattermost/mattermost/server/v8"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "9.5.0"
            },
            {
              "fixed": "9.5.8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/mattermost/mattermost/server/v8"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "9.10.0"
            },
            {
              "fixed": "9.10.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/mattermost/mattermost/server/v8"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "9.8.0"
            },
            {
              "fixed": "9.8.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-40886"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-352"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-08-23T21:17:16Z",
    "nvd_published_at": "2024-08-22T07:15:04Z",
    "severity": "MODERATE"
  },
  "details": "Mattermost versions 9.9.x \u003c= 9.9.1, 9.5.x \u003c= 9.5.7, 9.10.x \u003c= 9.10.0, 9.8.x \u003c= 9.8.2 fail to sanitize user inputs in the frontend that are used for redirection which allows for\u00a0a one-click client-side path traversal that is leading to CSRF in User Management page of the system console.",
  "id": "GHSA-hrf9-rm95-fpf3",
  "modified": "2024-08-23T21:17:16Z",
  "published": "2024-08-22T09:30:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-40886"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/mattermost/mattermost"
    },
    {
      "type": "WEB",
      "url": "https://mattermost.com/security-updates"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Mattermost Cross-Site Request Forgery vulnerability"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2024-40886 (GCVE-0-2024-40886)

CNVD-2025-15833

FKIE_CVE-2024-40886

GHSA-HRF9-RM95-FPF3

Tags

Sightings

Nomenclature

Related by attack behaviour