The admin API module in the QuizGame extension for MediaWiki through 1.37.2 (before 665e33a68f6fa1167df99c0aa18ed0157cdf9f66) omits a check for the quizadmin user.
{ "versions": [ { "introduced": "0" }, { "last_affected": "1.37.2" } ] }
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-29906.json"