FKIE_CVE-2020-13893

Vulnerability from fkie_nvd - Published: 2020-10-18 19:15 - Updated: 2024-11-21 05:02
Severity ?
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Summary
Multiple stored cross-site scripting (XSS) vulnerabilities in Sage EasyPay 10.7.5.10 allow authenticated attackers to inject arbitrary web script or HTML via multiple parameters through Unicode Transformations (Best-fit Mapping), as demonstrated by the full-width variants of the less-than sign (%EF%BC%9C) and greater-than sign (%EF%BC%9E).
References
cve@mitre.orghttps://gist.github.com/picar0jsu/4532a6d15e8f8d7597b7dca5136ad655Third Party Advisory
cve@mitre.orghttps://www.sage.com/en-sg/products/sage-easypay/Product, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://gist.github.com/picar0jsu/4532a6d15e8f8d7597b7dca5136ad655Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.sage.com/en-sg/products/sage-easypay/Product, Vendor Advisory
Impacted products
Vendor Product Version
sage easypay 10.7.5.10
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:sage:easypay:10.7.5.10:*:*:*:*:*:*:*",
              "matchCriteriaId": "06187ADC-A90E-4D56-9179-300687B2DFAF",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Multiple stored cross-site scripting (XSS) vulnerabilities in Sage EasyPay 10.7.5.10 allow authenticated attackers to inject arbitrary web script or HTML via multiple parameters through Unicode Transformations (Best-fit Mapping), as demonstrated by the full-width variants of the less-than sign (%EF%BC%9C) and greater-than sign (%EF%BC%9E)."
    },
    {
      "lang": "es",
      "value": "M\u00faltiples vulnerabilidades de tipo cross-site scripting (XSS) almacenado en Sage EasyPay versi\u00f3n 10.7.5.10, permiten a atacantes autenticados inyectar script web o HTML arbitrario mediante m\u00faltiples par\u00e1metros por medio de Unicode Transformations (Best-fit Mapping), como es demostrado por las variantes full-width del signo menor que (% EF% BC% 9C) y signo mayor que (% EF% BC% 9E)"
    }
  ],
  "id": "CVE-2020-13893",
  "lastModified": "2024-11-21T05:02:05.710",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "NONE",
          "baseScore": 3.5,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 6.8,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.4,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.3,
        "impactScore": 2.7,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-10-18T19:15:12.180",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://gist.github.com/picar0jsu/4532a6d15e8f8d7597b7dca5136ad655"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Product",
        "Vendor Advisory"
      ],
      "url": "https://www.sage.com/en-sg/products/sage-easypay/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://gist.github.com/picar0jsu/4532a6d15e8f8d7597b7dca5136ad655"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Product",
        "Vendor Advisory"
      ],
      "url": "https://www.sage.com/en-sg/products/sage-easypay/"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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