| タイトル | jeecgboot JeecgBoot <= v3.9.1 Remote Code Execution |
|---|
| 説明 | 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. |
|---|
| ソース | ⚠️ https://github.com/jeecgboot/JeecgBoot/issues/9552 |
|---|
| ユーザー | Ana10gy (UID 93358) |
|---|
| 送信 | 2026年04月15日 17:15 (2 月 ago) |
|---|
| モデレーション | 2026年05月01日 13:58 (16 days later) |
|---|
| ステータス | 承諾済み |
|---|
| VulDBエントリ | 360559 [JeecgBoot 迄 3.9.1 FillRuleUtil /sys/fillRule/edit ruleClass 特権昇格] |
|---|
| ポイント | 20 |
|---|