github - ghsa-gc6r-xc3x-9vvg

ghsa-gc6r-xc3x-9vvg

Vulnerability from github

Published

2025-12-18 00:34

Modified

2025-12-18 00:34

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.1 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Details

ProjectSend r1605 contains an insecure direct object reference vulnerability that allows unauthenticated attackers to download private files by manipulating the download ID parameter. Attackers can access any user's private files by changing the 'id' parameter in the download request to process.php.

Show details on source website

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2023-53930"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-639"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-17T23:15:52Z",
    "severity": "HIGH"
  },
  "details": "ProjectSend r1605 contains an insecure direct object reference vulnerability that allows unauthenticated attackers to download private files by manipulating the download ID parameter. Attackers can access any user\u0027s private files by changing the \u0027id\u0027 parameter in the download request to process.php.",
  "id": "GHSA-gc6r-xc3x-9vvg",
  "modified": "2025-12-18T00:34:08Z",
  "published": "2025-12-18T00:34:08Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53930"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/51400"
    },
    {
      "type": "WEB",
      "url": "https://www.projectsend.org"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/projectsend-insecure-direct-object-reference-file-download-vulnerability"
    }
  ],
  "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"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2023-53930 (GCVE-0-2023-53930)

Vulnerability from cvelistv5

Published

2025-12-17 22:44

Modified

2025-12-18 15:02

Severity ?

7.1 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/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-639 - Authorization Bypass Through User-Controlled Key

Summary

ProjectSend r1605 contains an insecure direct object reference vulnerability that allows unauthenticated attackers to download private files by manipulating the download ID parameter. Attackers can access any user's private files by changing the 'id' parameter in the download request to process.php.

References

URL

Tags

	https://www.exploit-db.com/exploits/51400	exploit
	https://www.projectsend.org/	product
	https://www.vulncheck.com/advisories/projectsend-insecure-direct-object-reference-file-download-vulnerability	third-party-advisory

Impacted products

	Vendor	Product	Version
	projectSend	projectSend	Version: r1605

Show details on NVD website

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-53930",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-12-18T14:47:45.671559Z",
                "version": "2.0.3"
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    ],
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        {
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          "vendor": "projectSend",
          "versions": [
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      "credits": [
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          "value": "Mirabbas A\u011falarov"
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      ],
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        }
      ],
      "metrics": [
        {
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            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
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            "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"
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      "problemTypes": [
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      "references": [
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          "tags": [
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        },
        {
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          ],
          "url": "https://www.projectsend.org/"
        },
        {
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          "tags": [
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          ],
          "url": "https://www.vulncheck.com/advisories/projectsend-insecure-direct-object-reference-file-download-vulnerability"
        }
      ],
      "title": "ProjectSend r1605 Insecure Direct Object Reference File Download Vulnerability",
      "x_generator": {
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  },
  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2023-53930",
    "datePublished": "2025-12-17T22:44:57.996Z",
    "dateReserved": "2025-12-16T19:22:09.996Z",
    "dateUpdated": "2025-12-18T15:02:09.609Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
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Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.