CVE-2026-48997— e107: Command Injection via shell expansion in ImageMagick resize destination path

e107: Command Injection via shell expansion in ImageMagick resize destination path

e107 is a content management system (CMS). Versions 2.3.5 and earlier contain a command injection vulnerability in the ImageMagick resize destination path. In resize_image(), the source path is escaped with escapeshellarg(), but the destination path is inserted inside raw double quotes in the convert command; in the submit-news upload flow, that destination filename includes the first six characters of user-controlled news title input. Because the title filter removes literal spaces but not tab characters, and shell expansions such as $(...) and backticks can survive into the quoted destination argument, /bin/sh -c may evaluate attacker-controlled input. Exploitation is possible only when all of the following non-default settings are enabled: resize_method=ImageMagick, subnews_attach=1, upload_enabled=1, subnews_resize is numeric between 30 and 5000, and the attacker is a non-admin in classes permitted by both subnews_class and upload_class. This issue has been fixed in version 2.3.6.

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

OS命令中使用的特殊元素转义处理不恰当(OS命令注入)

e107inc e107 命令注入漏洞

e107inc e107是e107inc的内容管理系统。 e107inc e107 2.3.6之前版本存在命令注入漏洞，该漏洞源于在缩放ImageMagick目的位置路径时存在命令注入漏洞，可能导致依据用户输入执行命令。

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