提出 #956810: garycourt uri-js 4.4.1 Missing Undefined Check on Mailto URI 'to' Header Parser情報

タイトルgarycourt uri-js 4.4.1 Missing Undefined Check on Mailto URI 'to' Header Parser
説明While auditing uri-js's scheme handlers for exception safety, I noticed the mailto handler's query-header parser has four branches (to, subject, body, default) that all handle a missing header value the same way, except one. The to branch skips the guard and calls .split(",") directly on a value that can be undefined, so any mailto URI with a bare to token in the query crashes URI.parse() with an uncaught TypeError.
ソース⚠️ https://github.com/garycourt/uri-js/issues/103
ユーザー
 Yu Bao from PayPal Cyber Security Team (UID 99838)
送信2026年09月02日 09:43 (29 日 ago)
モデレーション2026年09月30日 16:07 (28 days later)
ステータス承諾済み
VulDBエントリ412124 [garycourt uri-js 迄 4.4.1 Mailto Header src/schemes/mailto.ts URI.parse サービス拒否]
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