| Título | jeecgboot JeecgBoot <= v3.9.1 Remote Code Execution |
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| Descripción | A second-order Remote Code Execution (RCE) vulnerability exists in jeecgboot_JeecgBoot due to unsafe reflection within the FillRuleUtil component. The /sys/fillRule/edit endpoint lacks role-based authorization and input validation, allowing any authenticated user to modify the ruleClass parameter of an existing fill rule (e.g., org_num_role) and store a malicious class name in the database. When an administrator or user subsequently creates a department via the /sys/sysDepart/add endpoint, the application retrieves the poisoned rule and instantiates the malicious class using Class.forName().newInstance(), resulting in arbitrary code execution. |
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| Fuente | ⚠️ https://github.com/jeecgboot/JeecgBoot/issues/9552 |
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| Usuario | Ana10gy (UID 93358) |
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| Sumisión | 2026-04-15 17:15 (hace 2 meses) |
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| Moderación | 2026-05-01 13:58 (16 days later) |
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| Estado | Aceptado |
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| Entrada de VulDB | 360559 [JeecgBoot hasta 3.9.1 FillRuleUtil /sys/fillRule/edit ruleClass escalada de privilegios] |
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| Puntos | 20 |
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