CVE-2024-43400: Xwiki platform oldcore Cross-Site Scripting Vulnerability

{
  "schema_version" : "1.4.0",
  "id" : "GHSA-wcg9-pgqv-xm5v",
  "modified" : "2024-08-19T21:49:07Z",
  "published" : "2024-08-19T21:49:07Z",
  "aliases" : [ "CVE-2024-43400" ],
  "summary" : "XWiki Platform allows XSS through XClass name in string properties",
  "details" : "### Impact\nIs it possible for a user without Script or Programming rights to craft a URL pointing to a page with arbitrary JavaScript.\nThis requires social engineer to trick a user to follow the URL.\n\n#### Reproduction steps\n\n1. As a user without script or programming right, create a (non-terminal) document named `\" + alert(1) + \"` (the quotes need to be part of the name).\n1. Edit the class.\n1. Add a string property named `\"test\"`.\n1. Edit using the object editor and add an object of the created class\n1. Get an admin to open `<xwiki-server>/xwiki/bin/view/%22%20%2B%20alert(1)%20%2B%20%22/?viewer=display&type=object&property=%22%20%2B%20alert(1)%20%2B%20%22.WebHome.test&mode=edit` where `<xwiki-server>` is the URL of your XWiki installation.\n\n### Patches\nThis has been patched in XWiki 14.10.21, 15.5.5, 15.10.6 and 16.0.0.\n\n### Workarounds\n\nWe're not aware of any workaround except upgrading.\n\n### References\n- https://jira.xwiki.org/browse/XWIKI-21810\n- https://github.com/xwiki/xwiki-platform/commit/27eca8423fc1ad177518077a733076821268509c\n",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H"
  }, {
    "type" : "CVSS_V4",
    "score" : "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.xwiki.platform:xwiki-platform-oldcore"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "1.1.2"
      }, {
        "fixed" : "14.10.21"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.xwiki.platform:xwiki-platform-oldcore"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "15.0-rc-1"
      }, {
        "fixed" : "15.5.5"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.xwiki.platform:xwiki-platform-oldcore"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "15.6-rc-1"
      }, {
        "fixed" : "15.10.6"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.xwiki.platform:xwiki-platform-oldcore"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "16.0.0-rc-1"
      }, {
        "fixed" : "16.0.0"
      } ]
    } ],
    "versions" : [ "16.0.0-rc-1" ]
  } ],
  "references" : [ {
    "type" : "WEB",
    "url" : "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-wcg9-pgqv-xm5v"
  }, {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2024-43400"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/xwiki/xwiki-platform/commit/27eca8423fc1ad177518077a733076821268509c"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/xwiki/xwiki-platform"
  }, {
    "type" : "WEB",
    "url" : "https://jira.xwiki.org/browse/XWIKI-21810"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-79", "CWE-96" ],
    "severity" : "CRITICAL",
    "github_reviewed" : true,
    "github_reviewed_at" : "2024-08-19T21:49:07Z",
    "nvd_published_at" : "2024-08-19T17:15:09Z"
  }
}