{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "1.23.16"
              },
              {
                "introduced": "1.24.0"
              },
              {
                "fixed": "1.27.2"
              },
              {
                "introduced": "1.28.0"
              },
              {
                "fixed": "1.28.1"
              }
            ],
            "source": "CPE_RANGE"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "07ed5049d9381cdd55830d9f296e5514d95348cf"
            },
            {
              "introduced": "ebb163995a27caca9c9b146f94a6c8058fe727b6"
            },
            {
              "fixed": "1c409c54d4ed3767d216b2a332ae1daeef357909"
            },
            {
              "introduced": "34bc8899bf68e011fde9113c6857853cf91df0b8"
            },
            {
              "fixed": "819c0d21addeed5336244cb9b776fe83a7b2279e"
            }
          ],
          "repo": "https://github.com/wikimedia/mediawiki",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {},
  "details": "MediaWiki before 1.23.16, 1.24.x through 1.27.x before 1.27.2, and 1.28.x before 1.28.1 allows remote attackers to discover the IP addresses of Wiki visitors via a style=\"background-image: attr(title url);\" attack within a DIV element that has an attacker-controlled URL in the title attribute.",
  "id": "CVE-2017-0371",
  "modified": "2026-07-08T05:38:51.784495970Z",
  "published": "2022-02-18T23:15:07.843Z",
  "references": [
    {
      "type": "FIX",
      "url": "https://phabricator.wikimedia.org/T140591"
    },
    {
      "type": "FIX",
      "url": "https://phabricator.wikimedia.org/T68404"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}