漏洞描述
GLPI是个人开发者的一款开源IT和资产管理软件，Barcode 是一个用于打印条码和二维码的 GLPI 插件。安装了条形码插件的 2.6.1 版之前的GLPI 实例 2.x 版容易受到路径遍历漏洞的影响，攻击者可以注入“../”来转义并读取受影响设备上的所有可读文件。
GLPI Barcode 插件路径遍历漏洞(CVE-2021-43778)
PoC代码
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