| Título | jeecgboot JeecgBoot <= v3.9.1 SSRF |
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| Descrição | A Server-Side Request Forgery (SSRF) vulnerability exists in the /airag/app/debug endpoint of JeecgBoot. An authenticated attacker can provide arbitrary internal or external URLs via the files parameter in the request body. The server processes these URLs through AiragChatServiceImpl and uses FileDownloadUtils.download2DiskFromNet() to fetch the files. Because the application fails to validate the host or IP address of the provided URLs, it can be forced to make outbound HTTP requests to internal services, local ports, or cloud instance metadata endpoints (e.g., x.x.x.x). The vulnerability can be exploited even if an extension whitelist is present by appending a permitted extension (like .pdf) to the URL path.
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| Fonte | ⚠️ https://github.com/jeecgboot/JeecgBoot/issues/9611 |
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| Utilizador | Ana10gy (UID 93358) |
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| Submissão | 08/05/2026 16h19 (há 5 meses) |
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| Moderação | 31/05/2026 11h56 (23 days later) |
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| Estado | Aceite |
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| Entrada VulDB | 367519 [jeecgboot The server processes these URLs até 3.9.1 Cloud Instance Metadata Endpoint /airag/app/debug FileDownloadUtils.download2DiskFromNet Elevação de Privilégios] |
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| Pontos | 20 |
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