SQL injection in index_chart_data action

InstantCMS is a free and open source content management system. A SQL injection vulnerability affects instantcms v2.16.2 in which an attacker with administrative privileges can cause the application to execute unauthorized SQL code. The vulnerability exists in index_chart_data action, which receives an input from user and passes it unsanitized to the core model `filterFunc` function that further embeds this data in an SQL statement. This allows attackers to inject unwanted SQL code into the statement. The `period` should be escaped before inserting it in the query. As of time of publication, a patched version is not available.

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L

SQL命令中使用的特殊元素转义处理不恰当(SQL注入)

InstantCMS 安全漏洞

InstantCMS是instantSoft开源的一个免费的开源 CMS。 InstantCMS v2.16.2版本存在安全漏洞，该漏洞源于index_chart_data存在SQL注入漏洞。

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