{
  "schema_version": "1.4.0",
  "id": "GHSA-w94f-pc5p-284r",
  "modified": "2022-05-24T17:32:00Z",
  "published": "2022-05-24T17:32:00Z",
  "aliases": [
    "CVE-2020-27620"
  ],
  "details": "The Cosmos Skin for MediaWiki through 1.35.0 has stored XSS because MediaWiki messages were not being properly escaped. This is related to wfMessage and Html::rawElement, as demonstrated by CosmosSocialProfile::getUserGroups.",
  "severity": [],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-27620"
    },
    {
      "type": "WEB",
      "url": "https://gerrit.wikimedia.org/r/c/mediawiki/skins/Cosmos/+/634749"
    },
    {
      "type": "WEB",
      "url": "https://gerrit.wikimedia.org/r/c/mediawiki/skins/Cosmos/+/634751"
    },
    {
      "type": "WEB",
      "url": "https://gerrit.wikimedia.org/r/c/mediawiki/skins/Cosmos/+/634752"
    },
    {
      "type": "WEB",
      "url": "https://phabricator.wikimedia.org/T265440"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-10-22T04:15:00Z"
  }
}