GSD-2023-31126

Vulnerability from gsd - Updated: 2023-12-13 01:20
Details
`org.xwiki.commons:xwiki-commons-xml` is an XML library used by the open-source wiki platform XWiki. The HTML sanitizer, introduced in version 14.6-rc-1, allows the injection of arbitrary HTML code and thus cross-site scripting via invalid data attributes. This vulnerability does not affect restricted cleaning in HTMLCleaner as there attributes are cleaned and thus characters like `/` and `>` are removed in all attribute names. This problem has been patched in XWiki 14.10.4 and 15.0 RC1 by making sure that data attributes only contain allowed characters. There are no known workarounds apart from upgrading to a version including the fix.
Aliases
Aliases
CVE-2023-31126
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{
  "GSD": {
    "alias": "CVE-2023-31126",
    "id": "GSD-2023-31126"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-31126"
      ],
      "details": "`org.xwiki.commons:xwiki-commons-xml` is an XML library used by the open-source wiki platform XWiki. The HTML sanitizer, introduced in version 14.6-rc-1, allows the injection of arbitrary HTML code and thus cross-site scripting via invalid data attributes. This vulnerability does not affect restricted cleaning in HTMLCleaner as there attributes are cleaned and thus characters like `/` and `\u003e` are removed in all attribute names. This problem has been patched in XWiki 14.10.4 and 15.0 RC1 by making sure that data attributes only contain allowed characters. There are no known workarounds apart from upgrading to a version including the fix.",
      "id": "GSD-2023-31126",
      "modified": "2023-12-13T01:20:30.184765Z",
      "schema_version": "1.4.0"
    }
  },
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          }
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            "baseScore": 9.1,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
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            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
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          }
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        "discovery": "UNKNOWN"
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    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "[14.6-rc-1,14.10.4)",
          "affected_versions": "All versions starting from 14.6-rc-1 before 14.10.4",
          "cwe_ids": [
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            "CWE-79",
            "CWE-86",
            "CWE-937"
          ],
          "date": "2023-05-09",
          "description": "`org.xwiki.commons:xwiki-commons-xml` is an XML library used by the open-source wiki platform XWiki. The HTML sanitizer, introduced in version 14.6-rc-1, allows the injection of arbitrary HTML code and thus cross-site scripting via invalid data attributes. This vulnerability does not affect restricted cleaning in HTMLCleaner as there attributes are cleaned and thus characters like `/` and `\u003e` are removed in all attribute names. This problem has been patched in XWiki 14.10.4 and 15.0 RC1 by making sure that data attributes only contain allowed characters. There are no known workarounds apart from upgrading to a version including the fix.",
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            "CVE-2023-31126"
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          "package_slug": "maven/org.xwiki.commons/xwiki-commons-xml",
          "pubdate": "2023-05-09",
          "solution": "Upgrade to version 14.10.4 or above.",
          "title": "Improper Neutralization of Invalid Characters in Identifiers in Web Pages",
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            "https://github.com/xwiki/xwiki-commons/commit/0b8e9c45b7e7457043938f35265b2aa5adc76a68",
            "https://jira.xwiki.org/browse/XCOMMONS-2606",
            "https://github.com/advisories/GHSA-pv7v-ph6g-3gxv"
          ],
          "uuid": "e2feffe0-6889-468d-a482-0798275f682d"
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            "confidentialityImpact": "HIGH",
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            "privilegesRequired": "NONE",
            "scope": "CHANGED",
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      },
      "lastModifiedDate": "2023-05-16T18:36Z",
      "publishedDate": "2023-05-09T13:15Z"
    }
  }
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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