FKIE_CVE-2025-67506

Vulnerability from fkie_nvd - Published: 2025-12-10 01:15 - Updated: 2026-06-17 09:57
Severity
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
PipesHub is a fully extensible workplace AI platform for enterprise search and workflow automation. Versions prior to 0.1.0-beta expose POST /api/v1/record/buffer/convert through missing authentication. The endpoint accepts a file upload and converts it to PDF via LibreOffice by uploading payload to os.path.join(tmpdir, file.filename) without normalizing the filename. An attacker can submit a crafted filename containing ../ sequences to write arbitrary files anywhere the service account has permission, enabling remote file overwrite or planting malicious code. This issue is fixed in version 0.1.0-beta.
References
security-advisories@github.comhttps://github.com/pipeshub-ai/pipeshub-ai/commit/987ebab40a1fc39956730ed93220f7f9b2c4e5f8Patch
security-advisories@github.comhttps://github.com/pipeshub-ai/pipeshub-ai/security/advisories/GHSA-w398-9m55-2357Exploit, Mitigation, Vendor Advisory
Impacted products
Vendor Product Version
pipeshub pipeshub 0.1.0
pipeshub pipeshub 0.1.2
pipeshub pipeshub 0.1.3
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "pipeshub-ai",
          "vendor": "pipeshub-ai",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 0.1.0-beta"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:pipeshub:pipeshub:0.1.0:alpha:*:*:*:*:*:*",
              "matchCriteriaId": "5A07F639-FA84-4DAF-9A13-2FAE5C65D278",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:pipeshub:pipeshub:0.1.2:alpha:*:*:*:*:*:*",
              "matchCriteriaId": "B1F6F466-060C-40E7-8C08-FC24AFD5B414",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:pipeshub:pipeshub:0.1.3:alpha:*:*:*:*:*:*",
              "matchCriteriaId": "08ACD5AF-C981-4D3D-9923-84B8BE6AE495",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "PipesHub is a fully extensible workplace AI platform for enterprise search and workflow automation. Versions prior to 0.1.0-beta expose POST /api/v1/record/buffer/convert through missing authentication. The endpoint accepts a file upload and converts it to PDF via LibreOffice by uploading payload to os.path.join(tmpdir, file.filename) without normalizing the filename. An attacker can submit a crafted filename containing ../ sequences to write arbitrary files anywhere the service account has permission, enabling remote file overwrite or planting malicious code. This issue is fixed in version 0.1.0-beta."
    }
  ],
  "id": "CVE-2025-67506",
  "lastModified": "2026-06-17T09:57:45.373",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-67506",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-12-10T15:35:23.052252Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-12-10T01:15:52.293",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/pipeshub-ai/pipeshub-ai/commit/987ebab40a1fc39956730ed93220f7f9b2c4e5f8"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Exploit",
        "Mitigation",
        "Vendor Advisory"
      ],
      "url": "https://github.com/pipeshub-ai/pipeshub-ai/security/advisories/GHSA-w398-9m55-2357"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        },
        {
          "lang": "en",
          "value": "CWE-434"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}



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