Sensitive Information Disclosure abusing SQL Injection in Xibo CMS dataset filter

Xibo is a content management system (CMS). An SQL injection vulnerability was discovered in the `/dataset/data/{id}` API route inside the CMS starting in version 1.4.0 and prior to versions 2.3.17 and 3.3.5. This allows an authenticated user to exfiltrate data from the Xibo database by injecting specially crafted values in to the `filter` parameter. Values allowed in the filter parameter are checked against a deny list of commands that should not be allowed, however this checking was done in a case sensitive manor and so it is possible to bypass these checks by using unusual case combinations. Users should upgrade to version 2.3.17 or 3.3.5, which fix this issue. There are no workarounds aside from upgrading.

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

SQL命令中使用的特殊元素转义处理不恰当(SQL注入)

Xibo SQL注入漏洞

Xibo是Xibo Digital Signage开源的一个内容管理系统。 Xibo存在安全漏洞，该漏洞源于存在SQL注入漏洞，允许经过身份验证的用户通过将特制值注入参数filter来窃取数据。

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