gsd-2020-10748
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
A flaw was found in Keycloak's data filter, in version 10.0.1, where it allowed the processing of data URLs in some circumstances. This flaw allows an attacker to conduct cross-site scripting or further attacks.
Aliases
Aliases
CVE-2020-10748


To clipboard 

{
  "GSD": {
    "alias": "CVE-2020-10748",
    "description": "A flaw was found in Keycloak\u0027s data filter, in version 10.0.1, where it allowed the processing of data URLs in some circumstances. This flaw allows an attacker to conduct cross-site scripting or further attacks.",
    "id": "GSD-2020-10748",
    "references": [
      "https://access.redhat.com/errata/RHSA-2020:2813"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-10748"
      ],
      "details": "A flaw was found in Keycloak\u0027s data filter, in version 10.0.1, where it allowed the processing of data URLs in some circumstances. This flaw allows an attacker to conduct cross-site scripting or further attacks.",
      "id": "GSD-2020-10748",
      "modified": "2023-12-13T01:22:04.026723Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2020-10748",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
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                  {
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                    "version": {
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                          "version_value": "keycloak 10.0.1"
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          }
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      },
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          {
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          }
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    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "[10.0.1]",
          "affected_versions": "Version 10.0.1",
          "cvss_v2": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-79",
            "CWE-937"
          ],
          "date": "2020-09-28",
          "description": "A flaw was found in Keycloak\u0027s data filter, where it allowed the processing of data URLs in some circumstances. This flaw allows an attacker to conduct cross-site scripting or further attacks.",
          "fixed_versions": [
            "10.0.2"
          ],
          "identifier": "CVE-2020-10748",
          "identifiers": [
            "CVE-2020-10748"
          ],
          "not_impacted": "All versions before 10.0.1, all versions after 10.0.1",
          "package_slug": "maven/org.keycloak/keycloak-core",
          "pubdate": "2020-09-16",
          "solution": "Upgrade to version 10.0.2 or above.",
          "title": "Cross-site Scripting",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-10748",
            "https://bugzilla.redhat.com/show_bug.cgi?id=1836786"
          ],
          "uuid": "f1d88887-b28f-47db-9363-cf9fa8a23ccd"
        },
        {
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          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
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          ],
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          "not_impacted": "All versions before 10.0.1, all versions after 10.0.1",
          "package_slug": "maven/org.keycloak/keycloak-model-jpa",
          "pubdate": "2020-09-16",
          "solution": "Upgrade to version 10.0.2 or above.",
          "title": "Cross-site Scripting",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-10748",
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          ],
          "uuid": "4b8e89f6-684c-4407-b17a-0b757502a97b"
        },
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          "affected_versions": "All versions up to 10.0.1",
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          "date": "2022-02-09",
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          ],
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          "identifiers": [
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          ],
          "not_impacted": "All versions after 10.0.1",
          "package_slug": "maven/org.keycloak/keycloak-parent",
          "pubdate": "2022-02-09",
          "solution": "Upgrade to version 10.0.2 or above.",
          "title": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
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        },
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          ],
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          "package_slug": "maven/org.keycloak/keycloak-server-spi-private",
          "pubdate": "2020-09-16",
          "solution": "Upgrade to version 10.0.2 or above.",
          "title": "Cross-site Scripting",
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        },
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          ],
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          "title": "Cross-site Scripting",
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          "solution": "Upgrade to version 10.0.2 or above.",
          "title": "Cross-site Scripting",
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          "package_slug": "npm/keycloak-connect",
          "pubdate": "2020-09-16",
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          "title": "Cross-site Scripting",
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      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
            "version": "2.0"
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          "impactScore": 2.9,
          "obtainAllPrivilege": false,
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          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": true
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        "baseMetricV3": {
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            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
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          "impactScore": 2.7
        }
      },
      "lastModifiedDate": "2020-09-28T16:06Z",
      "publishedDate": "2020-09-16T18:15Z"
    }
  }
}


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