fkie_nvd - fkie_cve-2025-6465

fkie_cve-2025-6465

Vulnerability from fkie_nvd

Published

2025-08-21 17:15

Modified

2025-08-22 18:08

Severity ?

4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Summary

Mattermost versions 10.8.x <= 10.8.3, 10.5.x <= 10.5.8, 10.10.x <= 10.10.0, 10.9.x <= 10.9.3 fail to sanitize file names which allows users with file upload permission to overwrite file attachment thumbnails via path traversal in file streaming APIs.

References

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

Impacted products

	Vendor	Product	Version

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Mattermost versions 10.8.x \u003c= 10.8.3, 10.5.x \u003c= 10.5.8, 10.10.x \u003c= 10.10.0, 10.9.x \u003c= 10.9.3 fail to sanitize file names which allows users with file upload permission to overwrite file attachment thumbnails via path traversal in file streaming APIs."
    },
    {
      "lang": "es",
      "value": "Las versiones de Mattermost 10.8.x \u0026lt;= 10.8.3, 10.5.x \u0026lt;= 10.5.8, 10.10.x \u0026lt;= 10.10.0, 10.9.x \u0026lt;= 10.9.3 no pueden depurar los nombres de archivos, lo que permite a los usuarios con permiso de carga de archivos sobrescribir las miniaturas de los archivos adjuntos mediante el path traversal en las API de transmisi\u00f3n de archivos."
    }
  ],
  "id": "CVE-2025-6465",
  "lastModified": "2025-08-22T18:08:51.663",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 1.4,
        "source": "responsibledisclosure@mattermost.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-08-21T17:15:32.707",
  "references": [
    {
      "source": "responsibledisclosure@mattermost.com",
      "url": "https://mattermost.com/security-updates"
    }
  ],
  "sourceIdentifier": "responsibledisclosure@mattermost.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ],
      "source": "responsibledisclosure@mattermost.com",
      "type": "Secondary"
    }
  ]
}

CVE-2025-6465 (GCVE-0-2025-6465)

Vulnerability from cvelistv5

Published

2025-08-21 17:01

Modified

2025-08-21 17:30

Severity ?

4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Summary

Mattermost versions 10.8.x <= 10.8.3, 10.5.x <= 10.5.8, 10.10.x <= 10.10.0, 10.9.x <= 10.9.3 fail to sanitize file names which allows users with file upload permission to overwrite file attachment thumbnails via path traversal in file streaming APIs.

References

►

URL

Tags

https://mattermost.com/security-updates

Impacted products

	Vendor	Product	Version
	Mattermost	Mattermost	Version: 10.8.0 ≤ 10.8.3 Version: 10.5.0 ≤ 10.5.8 Version: 10.10.0 ≤ Version: 10.9.0 ≤ 10.9.3

Show details on NVD website

To clipboard

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                "id": "CVE-2025-6465",
                "options": [
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                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-08-21T17:21:02.910833Z",
                "version": "2.0.3"
              },
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            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-08-21T17:30:45.951Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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        {
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          "product": "Mattermost",
          "vendor": "Mattermost",
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              "status": "affected",
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              "versionType": "semver"
            },
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              "status": "affected",
              "version": "10.5.0",
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            },
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              "version": "10.10.0",
              "versionType": "semver"
            },
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              "lessThanOrEqual": "10.9.3",
              "status": "affected",
              "version": "10.9.0",
              "versionType": "semver"
            },
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              "status": "unaffected",
              "version": "10.11.0"
            },
            {
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            },
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        }
      ],
      "metrics": [
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          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
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          "scenarios": [
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      },
      "references": [
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        }
      ],
      "solutions": [
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      ],
      "source": {
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        "defect": [
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        ],
        "discovery": "EXTERNAL"
      },
      "title": "Path traversal in image upload with preview overwrite",
      "x_generator": {
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  },
  "cveMetadata": {
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    "dateReserved": "2025-06-21T00:52:35.389Z",
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  },
  "dataType": "CVE_RECORD",
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}

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