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CVE-2020-26802

Estado: ModificadaAlta (8.8)—

forma.lms versión 2.3.0.2 está afectado por la falsificación de peticiones entre sitios (CSRF) en formalms/appCore/index.php?r=lms/profile/show&ap=saveinfo por medio de una petición GET para cambiar la dirección de correo electrónico del administrador a fin de lograr un toma de control de la cuenta

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)

Formalms — Formalms

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2020-26802",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.8,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2020-10-08T17:15:12.493",
  "references": [
    {
      "url": "https://www.exploit-db.com/exploits/48494",
      "tags": [
        "Exploit",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.exploit-db.com/exploits/48494",
      "tags": [
        "Exploit",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-352"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "forma.lms 2.3.0.2 is affected by Cross Site Request Forgery (CSRF) in formalms/appCore/index.php?r=lms/profile/show&ap=saveinfo via a GET request to change the admin email address in order to accomplish an account takeover."
    },
    {
      "lang": "es",
      "value": "forma.lms versión 2.3.0.2 está afectado por la falsificación de peticiones entre sitios (CSRF) en formalms/appCore/index.php?r=lms/profile/show&ap=saveinfo por medio de una petición GET para cambiar la dirección de correo electrónico del administrador a fin de lograr un toma de control de la cuenta"
    }
  ],
  "lastModified": "2026-06-17T03:08:21.643",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:formalms:formalms:2.3.0.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4C25E493-FDD2-499D-805C-6B534BBA9CF0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}