| Название | GreenCMS 2.3.0603 CWE-79 - Cross-site Scripting |
|---|
| Описание | A stored Cross-Site Scripting (XSS) vulnerability was discovered in GreenCMS version 2.3.0603. The vulnerability originates from insufficient input sanitization in the "Link" parameter of the menu editor. Although the htmlspecialchars() function is used, the lack of the ENT_QUOTES flag results in the failure to escape single quotes ('). This allows an authenticated attacker to inject malicious JavaScript by closing the existing attribute with a single quote and injecting a new event handler. |
|---|
| Источник | ⚠️ https://gist.github.com/b1uel0n3/83f9965b3499a2abfee30c77458f718a |
|---|
| Пользователь | b1uel0n3 (UID 93016) |
|---|
| Представление | 27.11.2025 04:02 (10 месяцы назад) |
|---|
| Модерация | 08.12.2025 06:36 (11 days later) |
|---|
| Статус | принято |
|---|
| Запись VulDB | 334754 [GreenCMS 2.3.0603 Menu Management Page CustomController.class.php Ссылка межсайтовый скриптинг] |
|---|
| Баллы | 20 |
|---|