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CVE-2020-20474

Estado: ModificadaAlta (7.5)—

White Shark System (WSS) 1.3.2 has a SQL injection vulnerability. The vulnerability stems from the default_task_edituser.php files failing to filter the csa_to_user parameter. Remote attackers can exploit the vulnerability to obtain database sensitive information.

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)

White Shark Systems Project — White Shark Systems

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2020-20474",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
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          "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
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    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
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  ],
  "published": "2021-06-21T05:15:06.813",
  "references": [
    {
      "url": "https://github.com/itodaro/WhiteSharkSystem_cve",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
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    {
      "url": "https://github.com/itodaro/WhiteSharkSystem_cve",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-89"
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    {
      "lang": "en",
      "value": "White Shark System (WSS) 1.3.2 has a SQL injection vulnerability. The vulnerability stems from the default_task_edituser.php files failing to filter the csa_to_user parameter. Remote attackers can exploit the vulnerability to obtain database sensitive information."
    },
    {
      "lang": "es",
      "value": "White Shark System (WSS)  versión 1.3.2, presenta una vulnerabilidad de inyección SQL. La vulnerabilidad es debido a que los archivos default_task_edituser.php presentan un fallo en filtrar el parámetro csa_to_user. Unos atacantes remotos pueden explotar la vulnerabilidad para obtener información confidencial de la base de datos"
    }
  ],
  "lastModified": "2026-06-17T03:03:01.693",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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  "sourceIdentifier": "cve@mitre.org"
}