CVE-2025-15228 (GCVE-0-2025-15228)

Vulnerability from cvelistv5 – Published: 2025-12-29 07:18 – Updated: 2025-12-29 07:18
VLAI?
Title
WELLTEND TECHNOLOGY｜ BPMFlowWebkit - Arbitrary File Upload
Summary
BPMFlowWebkit developed by WELLTEND TECHNOLOGY has a Arbitrary File Upload vulnerability, allowing unauthenticated remote attackers to upload and execute web shell backdoors, thereby enabling arbitrary code execution on the server.
Severity ?
9.3 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
Impacted products
Vendor Product Version
WELLTEND TECHNOLOGY BPMFlowWebkit Affected: 0 , < 5.0.5 (custom)
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          "product": "BPMFlowWebkit",
          "vendor": "WELLTEND TECHNOLOGY",
          "versions": [
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              "status": "affected",
              "version": "0",
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      "metrics": [
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            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
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            "baseSeverity": "CRITICAL",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
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            "userInteraction": "NONE",
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            "version": "3.1"
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              "value": "GENERAL"
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              "description": "CWE-434 Unrestricted Upload of File with Dangerous Type",
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      "providerMetadata": {
        "dateUpdated": "2025-12-29T07:18:59.303Z",
        "orgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e",
        "shortName": "twcert"
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      "references": [
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          "tags": [
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          "url": "https://www.twcert.org.tw/tw/cp-132-10604-c65aa-1.html"
        },
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      "source": {
        "advisory": "TVN-202512009",
        "discovery": "EXTERNAL"
      },
      "title": "WELLTEND TECHNOLOGY\uff5c BPMFlowWebkit - Arbitrary File Upload",
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    "datePublished": "2025-12-29T07:18:59.303Z",
    "dateReserved": "2025-12-29T06:12:35.218Z",
    "dateUpdated": "2025-12-29T07:18:59.303Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.2",
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  }
}


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Sightings

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  • 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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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