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CVE-2020-9439

Estado: ModificadaMedia (6.1)—

Multiple cross-site scripting (XSS) vulnerabilities in Uncanny Owl Tin Canny LearnDash Reporting before 3.4.4 allows authenticated remote attackers to inject arbitrary web script or HTML via the search_key GET Parameter in TinCan_Content_List_Table.php, message GET Parameter in licensing.php, tc_filter_group parameter in reporting-admin-menu.php, tc_filter_user parameter in reporting-admin-menu.php, tc_filter_course parameter in reporting-admin-menu.php, tc_filter_lesson parameter in reporting-admin-menu.php, tc_filter_module parameter in reporting-admin-menu.php, tc_filter_action parameter in reporting-admin-menu.php, tc_filter_data_range parameter in reporting-admin-menu.php, or tc_filter_data_range_last parameter in reporting-admin-menu.php.

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)

Uncannyowl — TIN Canny Reporting FOR Learndash

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2020-9439",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 6.1,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.7,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2020-12-23T16:15:13.187",
  "references": [
    {
      "url": "https://gist.github.com/michiiii/9501b878e7ba3c9fc2a7407ff8277fa5",
      "tags": [
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      "source": "cve@mitre.org"
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      "url": "https://www.uncannyowl.com/knowledge-base/tin-canny-learndash-reporting-changelog/",
      "tags": [
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      "source": "cve@mitre.org"
    },
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      "tags": [
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      ],
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    },
    {
      "url": "https://www.uncannyowl.com/knowledge-base/tin-canny-learndash-reporting-changelog/",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Multiple cross-site scripting (XSS) vulnerabilities in Uncanny Owl Tin Canny LearnDash Reporting before 3.4.4 allows authenticated remote attackers to inject arbitrary web script or HTML via the search_key GET Parameter in TinCan_Content_List_Table.php, message GET Parameter in licensing.php, tc_filter_group parameter in reporting-admin-menu.php, tc_filter_user parameter in reporting-admin-menu.php, tc_filter_course parameter in reporting-admin-menu.php, tc_filter_lesson parameter in reporting-admin-menu.php, tc_filter_module parameter in reporting-admin-menu.php, tc_filter_action parameter in reporting-admin-menu.php, tc_filter_data_range parameter in reporting-admin-menu.php, or tc_filter_data_range_last parameter in reporting-admin-menu.php."
    },
    {
      "lang": "es",
      "value": "Múltiples vulnerabilidades de tipo cross-site scripting (XSS) en Uncanny Owl Tin Canny LearnDash Reporting versiones anteriores a 3.4.4, permite a atacantes remotos autenticados inyectar un script web o HTML arbitrario por medio del parámetro GET search_key en el archivo TinCan_Content_List_Table.php, un mensaje del Parámetro GET en el archivo licensing.php, parámetro tc_filter_group en el archivo reporting-admin-menu.php, parámetro tc_filter_user en el archivo reporting-admin-menu.php, parámetro tc_filter_course en el archivo reporting-admin-menu.php, parámetro tc_filter_lesson en el archivo reporting-admin-menu.php, parámetro tc_filter_module en el archivo reporting-admin- menu.php, parámetro tc_filter_action en el archivo reporting-admin-menu.php, parámetro tc_filter_data_range en el archivo reporting-admin-menu.php, o parámetro tc_filter_data_range_last en el archivo reporting-admin-menu.php"
    }
  ],
  "lastModified": "2026-06-17T03:27:57.303",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:uncannyowl:tin_canny_reporting_for_learndash:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "975F6F68-5277-491F-921B-75235CD31565",
              "versionEndExcluding": "3.4.4"
            }
          ],
          "operator": "OR"
        }
      ]
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  ],
  "sourceIdentifier": "cve@mitre.org"
}