| 제목 | jeecgboot JeecgBoot <= v3.9.1 Remote Code Execution |
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| 설명 | 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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| 원천 | ⚠️ https://github.com/jeecgboot/JeecgBoot/issues/9552 |
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| 사용자 | Ana10gy (UID 93358) |
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| 제출 | 2026. 04. 15. PM 05:15 (2 개월 ago) |
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| 모더레이션 | 2026. 05. 01. PM 01:58 (16 days later) |
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| 상태 | 수락 |
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| VulDB 항목 | 360559 [JeecgBoot 까지 3.9.1 FillRuleUtil /sys/fillRule/edit ruleClass 권한 상승] |
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| 포인트들 | 20 |
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