Craft is affected by potential authenticated Remote Code Execution via Twig SSTI

Craft is a content management system (CMS). Prior to 5.8.22 and 4.16.18, it is possible to craft a malicious payload using the Twig map filter in text fields that accept Twig input under Settings in the Craft control panel or using the System Messages utility, which could lead to a RCE. For this to work, you must have administrator access to the Craft Control Panel, and allowAdminChanges must be enabled for this to work, which is against our recommendations for any non-dev environment. Alternatively, you can have a non-administrator account with allowAdminChanges disabled, but you have access to the System Messages utility. Users should update to the patched versions (5.8.22 and 4.16.18) to mitigate the issue.

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CWE-1336

Craft CMS 安全漏洞

Craft CMS是Craft CMS开源的一套内容管理系统（CMS）。 Craft CMS 5.8.22之前版本和4.16.18之前版本存在安全漏洞，该漏洞源于在文本字段中使用Twig map过滤器可能构造恶意有效载荷，可能导致远程代码执行。

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