| Title | Beijing Meite Software Technology Co., Ltd. MetaCRM6 <6.4.0 SQL Injection |
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| Description | A critical vulnerability exists in the sql.jsp endpoint of software developed by Beijing Meite Software Technology Co., Ltd. The interface fails to implement any authentication mechanisms and directly invokes the Statement.executeUpdate() method. This allows a remote, unauthenticated attacker to inject and execute arbitrary DML (e.g., UPDATE, DELETE, INSERT) and DDL statements via the sql parameter.
Despite the technical limitation of executeUpdate, an attacker can compromise the system by tampering with administrative credentials, modifying mission-critical business data, or performing a permanent Denial of Service (DoS) by clearing database tables via DELETE or TRUNCATE commands, leading to a total loss of data integrity and availability. |
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| Source | ⚠️ https://my.feishu.cn/docx/JttndUaPLoR88HxI1alcz1uencf?from=from_copylink |
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| User | 0menc (UID 75423) |
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| Submission | 03/30/2026 03:49 (22 days ago) |
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| Moderation | 04/19/2026 18:49 (21 days later) |
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| Status | Accepted |
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| VulDB entry | 358263 [Metasoft 美特软件 MetaCRM up to 6.4.0 Interface sql.jsp Statement.executeUpdate sql sql injection] |
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| Points | 20 |
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