| Название | https://github.com/bolo-blog/bolo-solo bolo-solo V2.6.4 Arbitrary File Write and RCE |
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| Описание | In the bolo-solo version v2.6.4_stable, there is a remote code execution (RCE) vulnerability. This vulnerability arises from insufficient validation of the file names provided by users during the file upload operation at the /pic/upload endpoint. The application allows attackers to upload any files with specially designed names, including overwriting existing FreeMarker template files (.ftl). Since the application uses FreeMarker for dynamic page rendering, attackers can inject malicious FreeMarker expressions into the template files, which will then be executed on the server side during subsequent page accesses, resulting in arbitrary code execution. |
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| Источник | ⚠️ https://github.com/bolo-blog/bolo-solo/issues/329 |
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| Пользователь | MaoQiu (UID 94327) |
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| Представление | 21.01.2026 08:34 (9 месяцы назад) |
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| Модерация | 03.02.2026 15:04 (13 days later) |
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| Статус | принято |
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| Запись VulDB | 343981 [bolo-blog bolo-solo до 2.6.4 FreeMarker Template PicUploadProcessor.java file эскалация привилегий] |
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| Баллы | 20 |
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