FKIE_CVE-2025-70457

Vulnerability from fkie_nvd - Published: 2026-01-23 22:16 - Updated: 2026-01-30 17:59
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
A Remote Code Execution (RCE) vulnerability exists in Sourcecodester Modern Image Gallery App v1.0 within the gallery/upload.php component. The application fails to properly validate uploaded file contents. Additionally, the application preserves the user-supplied file extension during the save process. This allows an unauthenticated attacker to upload arbitrary PHP code by spoofing the MIME type as an image, leading to full system compromise.
References
cve@mitre.orghttps://github.com/ismaildawoodjee/vulnerability-research/security/advisories/GHSA-8xq6-hjhw-4983Exploit, Third Party Advisory
cve@mitre.orghttps://www.sourcecodester.com/php/18572/modern-image-gallery-app-using-php-and-mysql-source-code.htmlThird Party Advisory
Impacted products
Vendor Product Version
remyandrade modern_image_gallery_app 1.0
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{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:remyandrade:modern_image_gallery_app:1.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "017F5B8E-C165-4C65-B0B9-F9A8B02E17E5",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A Remote Code Execution (RCE) vulnerability exists in Sourcecodester Modern Image Gallery App v1.0 within the gallery/upload.php component. The application fails to properly validate uploaded file contents. Additionally, the application preserves the user-supplied file extension during the save process. This allows an unauthenticated attacker to upload arbitrary PHP code by spoofing the MIME type as an image, leading to full system compromise."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de ejecuci\u00f3n remota de c\u00f3digo (RCE) existe en Sourcecodester Modern Image Gallery App v1.0 dentro del componente gallery/upload.php. La aplicaci\u00f3n no valida correctamente el contenido de los archivos subidos. Adem\u00e1s, la aplicaci\u00f3n conserva la extensi\u00f3n de archivo proporcionada por el usuario durante el proceso de guardado. Esto permite a un atacante no autenticado subir c\u00f3digo PHP arbitrario suplantando el tipo MIME como una imagen, lo que lleva a un compromiso total del sistema."
    }
  ],
  "id": "CVE-2025-70457",
  "lastModified": "2026-01-30T17:59:24.497",
  "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": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-01-23T22:16:15.243",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://github.com/ismaildawoodjee/vulnerability-research/security/advisories/GHSA-8xq6-hjhw-4983"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.sourcecodester.com/php/18572/modern-image-gallery-app-using-php-and-mysql-source-code.html"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-434"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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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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