| Title | Jeecgboot 3.9.1 SQL Injection |
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| Description | A logic flaw exists in the WAF's SQL injection detection mechanism, allowing attackers to bypass keyword filtering and execute arbitrary SQL queries. The vulnerability stems from a poorly constructed regular expression designed to detect SQL keywords and an asymmetric validation logic that fails to properly sanitize matched substrings. |
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| Source | ⚠️ https://www.yuque.com/la12138/pa2fpb/ab1i8wyeeg1zzgq5?singleDoc |
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| User | Saul1213 (UID 94577) |
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| Submission | 02/21/2026 13:26 (1 month ago) |
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| Moderation | 03/06/2026 21:58 (13 days later) |
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| Status | Accepted |
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| VulDB entry | 349569 [JeecgBoot up to 3.9.1 getDictItems isExistSqlInjectKeyword sql injection] |
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| Points | 18 |
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