ghsa-fmrf-p77g-vv5c
Vulnerability from github
Published
2023-06-30 18:31
Modified
2023-07-07 16:30
Summary
MediaWiki Cross-site Scripting vulnerability
Details

An issue was discovered in SiteLinksView.php in Wikibase in MediaWiki through 1.39.3. There is XSS via a crafted badge title attribute. This is also related to lack of escaping in wbTemplate (from resources/wikibase/templates.js) for quotes (which can be in a title attribute).

Show details on source website


{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "wikibase/wikibase"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "1.39.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-37302"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-06-30T20:25:26Z",
    "nvd_published_at": "2023-06-30T17:15:09Z",
    "severity": "MODERATE"
  },
  "details": "An issue was discovered in SiteLinksView.php in Wikibase in MediaWiki through 1.39.3. There is XSS via a crafted badge title attribute. This is also related to lack of escaping in wbTemplate (from resources/wikibase/templates.js) for quotes (which can be in a title attribute).",
  "id": "GHSA-fmrf-p77g-vv5c",
  "modified": "2023-07-07T16:30:42Z",
  "published": "2023-06-30T18:31:02Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37302"
    },
    {
      "type": "WEB",
      "url": "https://gerrit.wikimedia.org/r/c/mediawiki/extensions/Wikibase/+/933649"
    },
    {
      "type": "WEB",
      "url": "https://gerrit.wikimedia.org/r/c/mediawiki/extensions/Wikibase/+/933650"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/wikimedia/mediawiki"
    },
    {
      "type": "WEB",
      "url": "https://phabricator.wikimedia.org/T339111"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "MediaWiki Cross-site Scripting vulnerability"
}


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