GSD-2023-29206

Vulnerability from gsd - Updated: 2023-12-13 01:20
Details
XWiki Commons are technical libraries common to several other top level XWiki projects. There was no check in the author of a JavaScript xobject or StyleSheet xobject added in a XWiki document, so until now it was possible for a user having only Edit Right to create such object and to craft a script allowing to perform some operations when executing by a user with appropriate rights. This has been patched in XWiki 14.9-rc-1 by only executing the script if the author of it has Script rights.
Aliases
Aliases
CVE-2023-29206
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{
  "GSD": {
    "alias": "CVE-2023-29206",
    "id": "GSD-2023-29206"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-29206"
      ],
      "details": "XWiki Commons are technical libraries common to several other top level XWiki projects. There was no check in the author of a JavaScript xobject or StyleSheet xobject added in a XWiki document, so until now it was possible for a user having only Edit Right to create such object and to craft a script allowing to perform some operations when executing by a user with appropriate rights. This has been patched in XWiki 14.9-rc-1 by only executing the script if the author of it has Script rights.",
      "id": "GSD-2023-29206",
      "modified": "2023-12-13T01:20:57.031410Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2023-29206",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "xwiki-platform",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "\u003e= 3.0-milestone-1, \u003c 14.9-rc-1"
                        }
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              "vendor_name": "xwiki"
            }
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      "description": {
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            "value": "XWiki Commons are technical libraries common to several other top level XWiki projects. There was no check in the author of a JavaScript xobject or StyleSheet xobject added in a XWiki document, so until now it was possible for a user having only Edit Right to create such object and to craft a script allowing to perform some operations when executing by a user with appropriate rights. This has been patched in XWiki 14.9-rc-1 by only executing the script if the author of it has Script rights."
          }
        ]
      },
      "impact": {
        "cvss": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.1,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/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/xwiki/xwiki-platform/security/advisories/GHSA-cmvg-w72j-7phx",
            "refsource": "MISC",
            "url": "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-cmvg-w72j-7phx"
          },
          {
            "name": "https://github.com/xwiki/xwiki-platform/commit/fe65bc35d5672dd2505b7ac4ec42aec57d500fbb",
            "refsource": "MISC",
            "url": "https://github.com/xwiki/xwiki-platform/commit/fe65bc35d5672dd2505b7ac4ec42aec57d500fbb"
          },
          {
            "name": "https://jira.xwiki.org/browse/XWIKI-19514",
            "refsource": "MISC",
            "url": "https://jira.xwiki.org/browse/XWIKI-19514"
          },
          {
            "name": "https://jira.xwiki.org/browse/XWIKI-19583",
            "refsource": "MISC",
            "url": "https://jira.xwiki.org/browse/XWIKI-19583"
          },
          {
            "name": "https://jira.xwiki.org/browse/XWIKI-9119",
            "refsource": "MISC",
            "url": "https://jira.xwiki.org/browse/XWIKI-9119"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-cmvg-w72j-7phx",
        "discovery": "UNKNOWN"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "[3.0-milestone-1,14.9-rc-1)",
          "affected_versions": "All versions starting from 3.0-milestone-1 before 14.9-rc-1",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2023-04-12",
          "description": "### Impact\n\nThere was no check in the author of a JavaScript xobject or StyleSheet xobject added in a XWiki document, so until now it was possible for a user having only Edit Right to create such object and to craft a script allowing to perform some operations when executing by a user with appropriate rights. \n\n### Patches\n\nThis has been patched in XWiki 14.9-rc-1 by only executing the script if the author of it has Script right. \n\n### Workarounds\n\nThe only known workaround consists in applying [the following patch](https://github.com/xwiki/xwiki-platform/commit/fe65bc35d5672dd2505b7ac4ec42aec57d500fbb) and rebuilding and redeploying `xwiki-platform-skin-skinx`.\n\n### References\n * https://jira.xwiki.org/browse/XWIKI-19514\n * https://jira.xwiki.org/browse/XWIKI-9119\n * https://jira.xwiki.org/browse/XWIKI-19583\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [Jira](http://jira.xwiki.org)\n* Email us at [Security ML](mailto:security@xwiki.org)\n",
          "fixed_versions": [
            "14.9-rc-1"
          ],
          "identifier": "CVE-2023-29206",
          "identifiers": [
            "GHSA-cmvg-w72j-7phx",
            "CVE-2023-29206"
          ],
          "not_impacted": "All versions before 3.0-milestone-1, all versions starting from 14.9-rc-1",
          "package_slug": "maven/org.xwiki.platform/xwiki-platform-skin-skinx",
          "pubdate": "2023-04-12",
          "solution": "Upgrade to version 14.9-rc-1 or above. *Note*: 14.9-rc-1 may be an unstable version. Use caution.",
          "title": "org.xwiki.platform:xwiki-platform-skin-skinx vulnerable to basic Cross-site Scripting by exploiting JSX or SSX plugins",
          "urls": [
            "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-cmvg-w72j-7phx",
            "https://github.com/xwiki/xwiki-platform/commit/fe65bc35d5672dd2505b7ac4ec42aec57d500fbb",
            "https://jira.xwiki.org/browse/XWIKI-19514",
            "https://jira.xwiki.org/browse/XWIKI-19583",
            "https://jira.xwiki.org/browse/XWIKI-9119",
            "https://github.com/advisories/GHSA-cmvg-w72j-7phx"
          ],
          "uuid": "d4517ca4-8c90-477e-a2b5-06f607913fcb"
        }
      ]
    },
    "nvd.nist.gov": {
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            "children": [],
            "cpe_match": [
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                "cpe23Uri": "cpe:2.3:a:xwiki:xwiki:3.0:rc1:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
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                "cpe23Uri": "cpe:2.3:a:xwiki:xwiki:3.0:-:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
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                "cpe23Uri": "cpe:2.3:a:xwiki:xwiki:3.0:milestone_2:*:*:*:*:*:*",
                "cpe_name": [],
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              },
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                "cpe23Uri": "cpe:2.3:a:xwiki:xwiki:3.0:milestone3:*:*:*:*:*:*",
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              {
                "cpe23Uri": "cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "14.8",
                "versionStartExcluding": "3.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
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        ]
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      "cve": {
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          "ID": "CVE-2023-29206"
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        "description": {
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            }
          ]
        },
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                  "value": "CWE-79"
                }
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        "references": {
          "reference_data": [
            {
              "name": "https://jira.xwiki.org/browse/XWIKI-19583",
              "refsource": "MISC",
              "tags": [
                "Exploit",
                "Issue Tracking"
              ],
              "url": "https://jira.xwiki.org/browse/XWIKI-19583"
            },
            {
              "name": "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-cmvg-w72j-7phx",
              "refsource": "MISC",
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                "Patch",
                "Vendor Advisory"
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              "url": "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-cmvg-w72j-7phx"
            },
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              "name": "https://jira.xwiki.org/browse/XWIKI-9119",
              "refsource": "MISC",
              "tags": [
                "Exploit",
                "Issue Tracking",
                "Permissions Required"
              ],
              "url": "https://jira.xwiki.org/browse/XWIKI-9119"
            },
            {
              "name": "https://jira.xwiki.org/browse/XWIKI-19514",
              "refsource": "MISC",
              "tags": [
                "Exploit",
                "Issue Tracking"
              ],
              "url": "https://jira.xwiki.org/browse/XWIKI-19514"
            },
            {
              "name": "https://github.com/xwiki/xwiki-platform/commit/fe65bc35d5672dd2505b7ac4ec42aec57d500fbb",
              "refsource": "MISC",
              "tags": [
                "Patch"
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              "url": "https://github.com/xwiki/xwiki-platform/commit/fe65bc35d5672dd2505b7ac4ec42aec57d500fbb"
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      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 2.3,
          "impactScore": 2.7
        }
      },
      "lastModifiedDate": "2023-09-29T11:39Z",
      "publishedDate": "2023-04-15T16:15Z"
    }
  }
}


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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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