GSD-2023-30838

Vulnerability from gsd - Updated: 2023-12-13 01:20
Details
PrestaShop is an Open Source e-commerce web application. Prior to versions 8.0.4 and 1.7.8.9, the `ValidateCore::isCleanHTML()` method of Prestashop misses hijackable events which can lead to cross-site scripting (XSS) injection, allowed by the presence of pre-setup `@keyframes` methods. This XSS, which hijacks HTML attributes, can be triggered without any interaction by the visitor/administrator, which makes it as dangerous as a trivial XSS attack. Contrary to other attacks which target HTML attributes and are triggered without user interaction (such as onload / onerror which suffer from a very limited scope), this one can hijack every HTML element, which increases the danger due to a complete HTML elements scope. Versions 8.0.4 and 1.7.8.9 contain a fix for this issue.
Aliases
Aliases
CVE-2023-30838
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{
  "GSD": {
    "alias": "CVE-2023-30838",
    "id": "GSD-2023-30838"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-30838"
      ],
      "details": "PrestaShop is an Open Source e-commerce web application. Prior to versions 8.0.4 and 1.7.8.9, the `ValidateCore::isCleanHTML()` method of Prestashop misses hijackable events which can lead to cross-site scripting (XSS) injection, allowed by the presence of pre-setup `@keyframes` methods. This XSS, which hijacks HTML attributes, can be triggered without any interaction by the visitor/administrator, which makes it as dangerous as a trivial XSS attack. Contrary to other attacks which target HTML attributes and are triggered without user interaction (such as onload / onerror which suffer from a very limited scope), this one can hijack every HTML element, which increases the danger due to a complete HTML elements scope. Versions 8.0.4 and 1.7.8.9 contain a fix for this issue.",
      "id": "GSD-2023-30838",
      "modified": "2023-12-13T01:20:51.963059Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ID": "CVE-2023-30838",
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      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "PrestaShop",
                    "version": {
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                        {
                          "version_affected": "=",
                          "version_value": "\u003e= 8.0.0, \u003c 8.0.4"
                        },
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                          "version_affected": "=",
                          "version_value": "\u003c 1.7.8.9"
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      "description": {
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            "value": "PrestaShop is an Open Source e-commerce web application. Prior to versions 8.0.4 and 1.7.8.9, the `ValidateCore::isCleanHTML()` method of Prestashop misses hijackable events which can lead to cross-site scripting (XSS) injection, allowed by the presence of pre-setup `@keyframes` methods. This XSS, which hijacks HTML attributes, can be triggered without any interaction by the visitor/administrator, which makes it as dangerous as a trivial XSS attack. Contrary to other attacks which target HTML attributes and are triggered without user interaction (such as onload / onerror which suffer from a very limited scope), this one can hijack every HTML element, which increases the danger due to a complete HTML elements scope. Versions 8.0.4 and 1.7.8.9 contain a fix for this issue."
          }
        ]
      },
      "impact": {
        "cvss": [
          {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.6,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "cweId": "CWE-79",
                "lang": "eng",
                "value": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-fh7r-996q-gvcp",
            "refsource": "MISC",
            "url": "https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-fh7r-996q-gvcp"
          },
          {
            "name": "https://github.com/PrestaShop/PrestaShop/commit/46408ae4b02f3b8b1bb6e9dc63af5bcd858abd9c",
            "refsource": "MISC",
            "url": "https://github.com/PrestaShop/PrestaShop/commit/46408ae4b02f3b8b1bb6e9dc63af5bcd858abd9c"
          },
          {
            "name": "https://github.com/PrestaShop/PrestaShop/commit/dc682192df0e4b0d656a8e645b29ca1b9dbe3693",
            "refsource": "MISC",
            "url": "https://github.com/PrestaShop/PrestaShop/commit/dc682192df0e4b0d656a8e645b29ca1b9dbe3693"
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      },
      "source": {
        "advisory": "GHSA-fh7r-996q-gvcp",
        "discovery": "UNKNOWN"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c1.7.8.9||\u003e=8.0.0,\u003c8.0.4",
          "affected_versions": "All versions before 1.7.8.9, all versions starting from 8.0.0 before 8.0.4",
          "cwe_ids": [
            "CWE-1035",
            "CWE-79",
            "CWE-79",
            "CWE-937"
          ],
          "date": "2023-04-25",
          "description": "PrestaShop is an Open Source e-commerce web application. Prior to versions 8.0.4 and 1.7.8.9, the `ValidateCore::isCleanHTML()` method of Prestashop misses hijackable events which can lead to cross-site scripting (XSS) injection, allowed by the presence of pre-setup `@keyframes` methods. This XSS, which hijacks HTML attributes, can be triggered without any interaction by the visitor/administrator, which makes it as dangerous as a trivial XSS attack. Contrary to other attacks which target HTML attributes and are triggered without user interaction (such as onload / onerror which suffer from a very limited scope), this one can hijack every HTML element, which increases the danger due to a complete HTML elements scope. Versions 8.0.4 and 1.7.8.9 contain a fix for this issue.",
          "fixed_versions": [
            "1.7.8.9",
            "8.0.4"
          ],
          "identifier": "CVE-2023-30838",
          "identifiers": [
            "GHSA-fh7r-996q-gvcp",
            "CVE-2023-30838"
          ],
          "not_impacted": "All versions starting from 1.7.8.9 before 8.0.0, all versions starting from 8.0.4",
          "package_slug": "packagist/prestashop/prestashop",
          "pubdate": "2023-04-25",
          "solution": "Upgrade to versions 1.7.8.9, 8.0.4 or above.",
          "title": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
          "urls": [
            "https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-fh7r-996q-gvcp",
            "https://github.com/PrestaShop/PrestaShop/releases/tag/1.7.8.9",
            "https://github.com/PrestaShop/PrestaShop/releases/tag/8.0.4",
            "https://nvd.nist.gov/vuln/detail/CVE-2023-30838",
            "https://github.com/PrestaShop/PrestaShop/commit/46408ae4b02f3b8b1bb6e9dc63af5bcd858abd9c",
            "https://github.com/PrestaShop/PrestaShop/commit/dc682192df0e4b0d656a8e645b29ca1b9dbe3693",
            "https://github.com/advisories/GHSA-fh7r-996q-gvcp"
          ],
          "uuid": "5fb69869-b706-4cfe-b144-f3b3586d6193"
        }
      ]
    },
    "nvd.nist.gov": {
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        "nodes": [
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                "cpe23Uri": "cpe:2.3:a:prestashop:prestashop:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "8.0.4",
                "versionStartIncluding": "8.0.0",
                "vulnerable": true
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              {
                "cpe23Uri": "cpe:2.3:a:prestashop:prestashop:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "1.7.8.9",
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        "description": {
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              "value": "PrestaShop is an Open Source e-commerce web application. Prior to versions 8.0.4 and 1.7.8.9, the `ValidateCore::isCleanHTML()` method of Prestashop misses hijackable events which can lead to cross-site scripting (XSS) injection, allowed by the presence of pre-setup `@keyframes` methods. This XSS, which hijacks HTML attributes, can be triggered without any interaction by the visitor/administrator, which makes it as dangerous as a trivial XSS attack. Contrary to other attacks which target HTML attributes and are triggered without user interaction (such as onload / onerror which suffer from a very limited scope), this one can hijack every HTML element, which increases the danger due to a complete HTML elements scope. Versions 8.0.4 and 1.7.8.9 contain a fix for this issue."
            }
          ]
        },
        "problemtype": {
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            {
              "name": "https://github.com/PrestaShop/PrestaShop/commit/dc682192df0e4b0d656a8e645b29ca1b9dbe3693",
              "refsource": "MISC",
              "tags": [
                "Patch"
              ],
              "url": "https://github.com/PrestaShop/PrestaShop/commit/dc682192df0e4b0d656a8e645b29ca1b9dbe3693"
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              "name": "https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-fh7r-996q-gvcp",
              "refsource": "MISC",
              "tags": [
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              "url": "https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-fh7r-996q-gvcp"
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      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.9,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.1,
          "impactScore": 6.0
        }
      },
      "lastModifiedDate": "2023-05-09T19:46Z",
      "publishedDate": "2023-04-25T19:15Z"
    }
  }
}


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