| 标题 | https://github.com/jeecgboot/JeecgBoot <=3.91 SQL Injection |
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| 描述 | JeecgBoot versions up to and including 3.9.1 contain a SQL injection vulnerability in the /sys/dict/loadTreeData API endpoint. The condition parameter accepts a JSON object, and the special key _tableFilterSql within that JSON object is injected directly into a MyBatis dynamic SQL statement using a ${} placeholder (string interpolation), with no sanitization, blacklist filtering, or parameterized binding applied.
An authenticated attacker with a valid JWT token (obtainable via normal user login) can craft a malicious condition._tableFilterSql value containing a UNION SELECT payload to extract arbitrary data from the database. Query results are returned directly in the JSON response body in plaintext. |
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| 来源 | ⚠️ https://github.com/jeecgboot/JeecgBoot/issues/9571 |
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| 用户 | JD Security SHENYI Team (UID 97436) |
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| 提交 | 2026-04-20 14時16分 (6 月前) |
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| 管理 | 2026-05-07 18時37分 (17 days later) |
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| 状态 | 已接受 |
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| VulDB条目 | 361902 [JeecgBoot 直到 3.9.1 JSON Object /sys/dict/loadTreeData condition SQL注入] |
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| 积分 | 20 |
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