{
  "id": "CVE-2021-44120",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2022-01-26T12:15:07.847",
  "lastModified": "2022-02-01T19:42:53.747",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "SPIP 4.0.0 is affected by a Cross Site Scripting (XSS) vulnerability in ecrire/public/interfaces.php, adding the function safehtml to the vulnerable fields. An editor is able to modify his personal information. If the editor has an article written and available, when a user goes to the public site and wants to read the author's information, the malicious code will be executed. The \"Who are you\" and \"Website Name\" fields are vulnerable."
    },
    {
      "lang": "es",
      "value": "SPIP versi\u00f3n 4.0.0 est\u00e1 afectado por una vulnerabilidad de tipo Cross Site Scripting (XSS) en el archivo ecrire/public/interfaces.php, que a\u00f1ade la funci\u00f3n safehtml a los campos vulnerables. Un editor es capaz de modificar su informaci\u00f3n personal. Si el editor presenta un art\u00edculo escrito y disponible, cuando un usuario vaya al sitio p\u00fablico y quiera leer la informaci\u00f3n del autor, ser\u00e1 ejecutado el c\u00f3digo malicioso. Los campos \"Who are you\" y \"Website Name\" son vulnerables"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "REQUIRED",
          "scope": "CHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE",
          "baseScore": 5.4,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.3,
        "impactScore": 2.7
      }
    ],
    "cvssMetricV2": [
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        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "SINGLE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "NONE",
          "baseScore": 3.5
        },
        "baseSeverity": "LOW",
        "exploitabilityScore": 6.8,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:spip:spip:4.0.0:*:*:*:*:*:*:*",
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  "references": [
    {
      "url": "https://git.spip.net/spip/spip/commit/d548391d799387d1e93cf1a369d385c72f7d5c81",
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
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    }
  ]
}