github - ghsa-43xj-26f5-3q3h

ghsa-43xj-26f5-3q3h

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
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

Details

TinyWebGallery v2.5 contains a remote code execution vulnerability in the admin upload functionality that allows unauthenticated attackers to upload malicious PHP files. Attackers can upload .phar files with embedded system commands to execute arbitrary code on the server by accessing the uploaded file's URL.

Show details on source website

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2023-53922"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-434"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-17T23:15:51Z",
    "severity": "CRITICAL"
  },
  "details": "TinyWebGallery v2.5 contains a remote code execution vulnerability in the admin upload functionality that allows unauthenticated attackers to upload malicious PHP files. Attackers can upload .phar files with embedded system commands to execute arbitrary code on the server by accessing the uploaded file\u0027s URL.",
  "id": "GHSA-43xj-26f5-3q3h",
  "modified": "2025-12-18T00:34:08Z",
  "published": "2025-12-18T00:34:07Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53922"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/51443"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/tinywebgallery-remote-code-execution-via-unrestricted-file-upload"
    },
    {
      "type": "WEB",
      "url": "http://www.tinywebgallery.com"
    }
  ],
  "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:N/UI:N/VC:H/VI:H/VA:H/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-2023-53922 (GCVE-0-2023-53922)

Vulnerability from cvelistv5

Published

2025-12-17 22:44

Modified

2025-12-18 18:54

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

Summary

TinyWebGallery v2.5 contains a remote code execution vulnerability in the admin upload functionality that allows unauthenticated attackers to upload malicious PHP files. Attackers can upload .phar files with embedded system commands to execute arbitrary code on the server by accessing the uploaded file's URL.

References

URL

Tags

	https://www.exploit-db.com/exploits/51443	exploit
	http://www.tinywebgallery.com/	product
	https://www.vulncheck.com/advisories/tinywebgallery-remote-code-execution-via-unrestricted-file-upload	third-party-advisory

Impacted products

	Vendor	Product	Version
	TinyWebGallery	TinyWebGallery	Version: 2.5

Show details on NVD website

To clipboard

{
  "containers": {
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      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-53922",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-12-18T18:48:59.101682Z",
                "version": "2.0.3"
              },
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        ],
        "providerMetadata": {
          "dateUpdated": "2025-12-18T18:54:43.367Z",
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    "cna": {
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        {
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          "versions": [
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      "credits": [
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        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
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            "Recovery": "NOT_DEFINED",
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            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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      "references": [
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        },
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          ],
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        },
        {
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          "tags": [
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          ],
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      ],
      "title": "TinyWebGallery v2.5 Remote Code Execution via Unrestricted File Upload",
      "x_generator": {
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  "cveMetadata": {
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    "assignerShortName": "VulnCheck",
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    "datePublished": "2025-12-17T22:44:53.801Z",
    "dateReserved": "2025-12-16T19:22:09.995Z",
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    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
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}

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