{
  "GSD": {
    "alias": "CVE-2023-29515",
    "id": "GSD-2023-29515"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-29515"
      ],
      "details": "XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Any user who can create a space can become admin of that space through App Within Minutes. The admin right implies the script right and thus allows JavaScript injection. The vulnerability can be exploited by creating an app in App Within Minutes. If the button should be disabled because the user doesn\u0027t have global edit right, the app can also be created by directly opening `/xwiki/bin/view/AppWithinMinutes/CreateApplication?wizard=true` on the XWiki installation. This has been patched in XWiki 13.10.11, 14.4.8, 14.10.1 and 15.0 RC1 by not granting the space admin right if the user doesn\u0027t have script right on the space where the app is created. Error message are displayed to warn the user that the app will be broken in this case. Users who became space admin through this vulnerability won\u0027t loose the space admin right due to the fix, so it is advised to check if all users who created AWM apps should keep their space admin rights. Users are advised to upgrade. There are no known workarounds for this vulnerability.",
      "id": "GSD-2023-29515",
      "modified": "2023-12-13T01:20:56.957170Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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            "value": "XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Any user who can create a space can become admin of that space through App Within Minutes. The admin right implies the script right and thus allows JavaScript injection. The vulnerability can be exploited by creating an app in App Within Minutes. If the button should be disabled because the user doesn\u0027t have global edit right, the app can also be created by directly opening `/xwiki/bin/view/AppWithinMinutes/CreateApplication?wizard=true` on the XWiki installation. This has been patched in XWiki 13.10.11, 14.4.8, 14.10.1 and 15.0 RC1 by not granting the space admin right if the user doesn\u0027t have script right on the space where the app is created. Error message are displayed to warn the user that the app will be broken in this case. Users who became space admin through this vulnerability won\u0027t loose the space admin right due to the fix, so it is advised to check if all users who created AWM apps should keep their space admin rights. Users are advised to upgrade. There are no known workarounds for this vulnerability."
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            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.7,
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            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N",
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        "discovery": "UNKNOWN"
      }
    },
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      "advisories": [
        {
          "affected_range": "[4.2-milestone-1,13.10.11),[14.0-rc-1,14.4.8),[14.5,14.10.1)",
          "affected_versions": "All versions starting from 4.2-milestone-1 before 13.10.11, all versions starting from 14.0-rc-1 before 14.4.8, all versions starting from 14.5 before 14.10.1",
          "cwe_ids": [
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          "date": "2023-04-20",
          "description": "XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Any user who can create a space can become admin of that space through App Within Minutes. The admin right implies the script right and thus allows JavaScript injection. The vulnerability can be exploited by creating an app in App Within Minutes. If the button should be disabled because the user does not have global edit right, the app can also be created by directly opening `/xwiki/bin/view/AppWithinMinutes/CreateApplication?wizard=true` on the XWiki installation. This has been patched in XWiki 13.10.11, 14.4.8, 14.10.1 and 15.0 RC1 by not granting the space admin right if the user does not have script right on the space where the app is created. Error message are displayed to warn the user that the app will be broken in this case. Users who became space admin through this vulnerability won\u0027t loose the space admin right due to the fix, so it is advised to check if all users who created AWM apps should keep their space admin rights. Users are advised to upgrade. There are no known workarounds for this vulnerability.",
          "fixed_versions": [
            "13.10.11",
            "14.4.8",
            "14.10.1"
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          "identifier": "CVE-2023-29515",
          "identifiers": [
            "GHSA-44h9-xxvx-pg6x",
            "CVE-2023-29515"
          ],
          "not_impacted": "All versions before 4.2-milestone-1, all versions starting from 13.10.11 before 14.0-rc-1, all versions starting from 14.4.8 before 14.5, all versions starting from 14.10.1",
          "package_slug": "maven/org.xwiki.platform/xwiki-platform-appwithinminutes-ui",
          "pubdate": "2023-04-20",
          "solution": "Upgrade to versions 13.10.11, 14.4.8, 14.10.1 or above.",
          "title": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
          "urls": [
            "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-44h9-xxvx-pg6x",
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            "https://github.com/xwiki/xwiki-platform/commit/e73b890623efa604adc484ad82f37e31596fe1a6",
            "https://jira.xwiki.org/browse/XWIKI-20190",
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          "date": "2023-04-20",
          "description": "XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Any user who can create a space can become admin of that space through App Within Minutes. The admin right implies the script right and thus allows JavaScript injection. The vulnerability can be exploited by creating an app in App Within Minutes. If the button should be disabled because the user does not have global edit right, the app can also be created by directly opening `/xwiki/bin/view/AppWithinMinutes/CreateApplication?wizard=true` on the XWiki installation. This has been patched in XWiki 13.10.11, 14.4.8, 14.10.1 and 15.0 RC1 by not granting the space admin right if the user does not have script right on the space where the app is created. Error message are displayed to warn the user that the app will be broken in this case. Users who became space admin through this vulnerability won\u0027t loose the space admin right due to the fix, so it is advised to check if all users who created AWM apps should keep their space admin rights. Users are advised to upgrade. There are no known workarounds for this vulnerability.",
          "fixed_versions": [
            "4.2-milestone-1"
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          "identifier": "CVE-2023-29515",
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            "GHSA-44h9-xxvx-pg6x",
            "CVE-2023-29515"
          ],
          "not_impacted": "All versions before 4.0-milestone-2, all versions starting from 4.2-milestone-1",
          "package_slug": "maven/org.xwiki.platform/xwiki-platform-appwithinminutes",
          "pubdate": "2023-04-20",
          "solution": "Upgrade to version 4.2-milestone-1 or above.",
          "title": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
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              "value": "XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Any user who can create a space can become admin of that space through App Within Minutes. The admin right implies the script right and thus allows JavaScript injection. The vulnerability can be exploited by creating an app in App Within Minutes. If the button should be disabled because the user doesn\u0027t have global edit right, the app can also be created by directly opening `/xwiki/bin/view/AppWithinMinutes/CreateApplication?wizard=true` on the XWiki installation. This has been patched in XWiki 13.10.11, 14.4.8, 14.10.1 and 15.0 RC1 by not granting the space admin right if the user doesn\u0027t have script right on the space where the app is created. Error message are displayed to warn the user that the app will be broken in this case. Users who became space admin through this vulnerability won\u0027t loose the space admin right due to the fix, so it is advised to check if all users who created AWM apps should keep their space admin rights. Users are advised to upgrade. There are no known workarounds for this vulnerability."
            }
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            {
              "name": "https://jira.xwiki.org/browse/XWIKI-20190",
              "refsource": "MISC",
              "tags": [
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                "Issue Tracking",
                "Patch",
                "Vendor Advisory"
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              "url": "https://jira.xwiki.org/browse/XWIKI-20190"
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          "cvssV3": {
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          "impactScore": 2.7
        }
      },
      "lastModifiedDate": "2023-04-28T17:23Z",
      "publishedDate": "2023-04-19T00:15Z"
    }
  }
}

{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.xwiki.platform:xwiki-platform-appwithinminutes"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.0-milestone-2"
            },
            {
              "fixed": "4.2-milestone-1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.xwiki.platform:xwiki-platform-appwithinminutes-ui"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.2-milestone-1"
            },
            {
              "fixed": "13.10.11"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.xwiki.platform:xwiki-platform-appwithinminutes-ui"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "14.0-rc-1"
            },
            {
              "fixed": "14.4.8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.xwiki.platform:xwiki-platform-appwithinminutes-ui"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "14.5"
            },
            {
              "fixed": "14.10.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-29515"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-04-20T21:58:10Z",
    "nvd_published_at": "2023-04-19T00:15:08Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\nAny user who can create a space can become admin of that space through App Within Minutes. The admin right implies the script right and thus allows JavaScript injection. The vulnerability can be exploited by creating an app in App Within Minutes. If the button should be disabled because the user doesn\u0027t have global edit right, the app can also be created by directly opening `/xwiki/bin/view/AppWithinMinutes/CreateApplication?wizard=true` on the XWiki installation.\n\n### Patches\nThis has been patched in XWiki 13.10.11, 14.4.8, 14.10.1 and 15.0 RC1 by not granting the space admin right if the user doesn\u0027t have script right on the space where the app is created. Error message are displayed to warn the user that the app will be broken in this case. Users who became space admin through this vulnerability won\u0027t loose the space admin right due to the fix, so it is advised to check if all users who created AWM apps should keep their space admin rights.\n\n### Workarounds\nThe patch can be applied by patching the affected wiki documents, the most important one being `AppWithinMinutes.LiveTableEditSheet`. Further, the attack can be prevented by denying view access to `AppWithinMinutes.LiveTableEditSheet`. This only impacts creation and editing of App Within Minutes apps.\n\n### References\n\n* https://jira.xwiki.org/browse/XWIKI-20190\n* https://github.com/xwiki/xwiki-platform/commit/e73b890623efa604adc484ad82f37e31596fe1a6\n\n### For more information\n\nIf you have any questions or comments about this advisory:\n* Open an issue in [Jira XWiki.org](https://jira.xwiki.org/)\n* Email us at [Security Mailing List](mailto:security@xwiki.org)",
  "id": "GHSA-44h9-xxvx-pg6x",
  "modified": "2023-04-28T20:05:14Z",
  "published": "2023-04-20T21:58:10Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-44h9-xxvx-pg6x"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-29515"
    },
    {
      "type": "WEB",
      "url": "https://github.com/xwiki/xwiki-platform/commit/e73b890623efa604adc484ad82f37e31596fe1a6"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/xwiki/xwiki-platform"
    },
    {
      "type": "WEB",
      "url": "https://jira.xwiki.org/browse/XWIKI-20190"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "XWiki App Within Minutes app grants space admin rights that allows cross-site scripting"
}