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CVE-2022-2704

Estado: ModificadaAlta (7.5)—

A vulnerability was found in SourceCodester Simple E-Learning System. It has been declared as problematic. This vulnerability affects unknown code of the file downloadFiles.php. The manipulation of the argument download leads to information disclosure. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-205828.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Simple E-learning System Project — Simple E-learning System

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2022-2704",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2022-2704",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-04-14T17:02:11.617445Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "cna@vuldb.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 4.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 2.8
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "cna@vuldb.com",
      "affectedData": [
        {
          "vendor": "SourceCodester",
          "product": "Simple E-Learning System",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-08-08T13:15:08.587",
  "references": [
    {
      "url": "https://github.com/vuls/vuls/blob/main/Simple%20E-Learning%20System%20downloadFiles.php%20Arbitrary%20File%20Download/Simple%20E-Learning%20System%20downloadFiles.php%20Arbitrary%20File%20Download.md",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "cna@vuldb.com"
    },
    {
      "url": "https://vuldb.com/?id.205828",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "cna@vuldb.com"
    },
    {
      "url": "https://github.com/vuls/vuls/blob/main/Simple%20E-Learning%20System%20downloadFiles.php%20Arbitrary%20File%20Download/Simple%20E-Learning%20System%20downloadFiles.php%20Arbitrary%20File%20Download.md",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://vuldb.com/?id.205828",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cna@vuldb.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability was found in SourceCodester Simple E-Learning System. It has been declared as problematic. This vulnerability affects unknown code of the file downloadFiles.php. The manipulation of the argument download leads to information disclosure. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-205828."
    },
    {
      "lang": "es",
      "value": "Se ha encontrado una vulnerabilidad en SourceCodester Simple E-Learning System. Ha sido declarada como problemática. Esta vulnerabilidad afecta a código desconocido del archivo downloadFiles.php. La manipulación del argumento download conlleva la divulgación de información. El ataque puede ser iniciado remotamente. La explotación ha sido divulgada al público y puede ser usada. El identificador de esta vulnerabilidad es VDB-205828"
    }
  ],
  "lastModified": "2026-06-17T04:42:25.000",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:simple_e-learning_system_project:simple_e-learning_system:-:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "63434745-AE99-457F-A3C1-C02499429E3F"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cna@vuldb.com"
}