Vulnerability-Lookup

GHSA-C74V-C978-WW7P

Vulnerability from github – Published: 2023-11-17 03:30 – Updated: 2025-09-29 15:30

Details

OpenSupports v4.11.0 is vulnerable to Unrestricted Upload of File with Dangerous Type. In the comment function, an attacker can bypass security restrictions and upload a .bat file by manipulating the file's magic bytes to masquerade as an allowed type. This can enable the attacker to execute arbitrary code or establish a reverse shell, leading to unauthorized file writes or control over the victim's station via a crafted file upload operation.

Severity

9.8 (Critical)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2023-48031"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-434"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-11-17T02:15:26Z",
    "severity": "CRITICAL"
  },
  "details": "OpenSupports v4.11.0 is vulnerable to Unrestricted Upload of File with Dangerous Type. In the comment function, an attacker can bypass security restrictions and upload a .bat file by manipulating the file\u0027s magic bytes to masquerade as an allowed type. This can enable the attacker to execute arbitrary code or establish a reverse shell, leading to unauthorized file writes or control over the victim\u0027s station via a crafted file upload operation.",
  "id": "GHSA-c74v-c978-ww7p",
  "modified": "2025-09-29T15:30:29Z",
  "published": "2023-11-17T03:30:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-48031"
    },
    {
      "type": "WEB",
      "url": "https://bugplorer.github.io/cve-opensupports"
    },
    {
      "type": "WEB",
      "url": "https://nitipoom-jar.github.io/CVE-2023-48031"
    },
    {
      "type": "WEB",
      "url": "https://nitipoom-jaroonchaipipat.github.io/security-research-portal/2023-48031"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2023-48031 (GCVE-0-2023-48031)

Vulnerability from cvelistv5 – Published: 2023-11-17 00:00 – Updated: 2025-09-29 13:53

Summary

Severity

9.8 (Critical)


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

SSVC

Exploitation: poc Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-08-29 14:40 UTC

CWE

n/a
CWE-434 - Unrestricted Upload of File with Dangerous Type

Assigner

mitre mitre root

References

3 references

URL	Tags
https://bugplorer.github.io/cve-opensupports/
https://nitipoom-jar.github.io/CVE-2023-48031/
https://nitipoom-jaroonchaipipat.github.io/securi…

Impacted products

1 product

Vendor	Product	Version
opensupports	opensupports	Affected: 4.11.0 cpe:2.3:a:opensupports:opensupports:4.11.0:::::::*

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T21:23:39.012Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://bugplorer.github.io/cve-opensupports/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://nitipoom-jar.github.io/CVE-2023-48031/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:opensupports:opensupports:4.11.0:*:*:*:*:*:*:*"
            ],
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            "vendor": "opensupports",
            "versions": [
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              "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"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2023-48031",
                "options": [
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                  },
                  {
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                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-08-29T14:40:04.628660Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
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            "descriptions": [
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        "providerMetadata": {
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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        }
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      "problemTypes": [
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      "providerMetadata": {
        "dateUpdated": "2025-09-29T13:53:43.298Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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      "references": [
        {
          "url": "https://bugplorer.github.io/cve-opensupports/"
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        {
          "url": "https://nitipoom-jar.github.io/CVE-2023-48031/"
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          "url": "https://nitipoom-jaroonchaipipat.github.io/security-research-portal/2023-48031"
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  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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    "datePublished": "2023-11-17T00:00:00.000Z",
    "dateReserved": "2023-11-13T00:00:00.000Z",
    "dateUpdated": "2025-09-29T13:53:43.298Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.