nvd-json-data-feeds/CVE-2021/CVE-2021-294xx/CVE-2021-29454.json

{
  "id": "CVE-2021-29454",
  "sourceIdentifier": "security-advisories@github.com",
  "published": "2022-01-10T20:15:08.000",
  "lastModified": "2023-11-07T03:32:36.607",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "Smarty is a template engine for PHP, facilitating the separation of presentation (HTML/CSS) from application logic. Prior to versions 3.1.42 and 4.0.2, template authors could run arbitrary PHP code by crafting a malicious math string. If a math string was passed through as user provided data to the math function, external users could run arbitrary PHP code by crafting a malicious math string. Users should upgrade to version 3.1.42 or 4.0.2 to receive a patch."
    },
    {
      "lang": "es",
      "value": "Smarty es un motor de plantillas para PHP que facilita la separaci\u00f3n de la presentaci\u00f3n (HTML/CSS) de la l\u00f3gica de la aplicaci\u00f3n. Antes de las versiones 3.1.42 y 4.0.2, los autores de plantillas pod\u00edan ejecutar c\u00f3digo PHP arbitrario al dise\u00f1ar una cadena matem\u00e1tica maliciosa. Si era pasada una cadena matem\u00e1tica como datos proporcionados por el usuario a la funci\u00f3n matem\u00e1tica, los usuarios externos pod\u00edan ejecutar c\u00f3digo PHP arbitrario al dise\u00f1ar una cadena matem\u00e1tica maliciosa. Los usuarios deben actualizar a la versi\u00f3n 3.1.42 o 4.0.2 para recibir un parche"
    }
  ],
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        "type": "Primary",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9
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        "type": "Secondary",
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "NONE",
          "baseScore": 8.1,
          "baseSeverity": "HIGH"
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        "exploitabilityScore": 2.8,
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        "type": "Primary",
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          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "SINGLE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.5
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.0,
        "impactScore": 6.4,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
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      }
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          "value": "CWE-74"
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      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-74"
        }
      ]
    }
  ],
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  "references": [
    {
      "url": "https://github.com/smarty-php/smarty/commit/215d81a9fa3cd63d82fb3ab56ecaf97cf1e7db71",
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    {
      "url": "https://www.smarty.net/docs/en/language.function.math.tpl",
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      "tags": [
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}