CVE-2023-28836— Wagtail 跨站脚本漏洞

Wagtail vulnerable to stored Cross-site Scripting attack via ModelAdmin views

Wagtail is an open source content management system built on Django. Starting in version 1.5 and prior to versions 4.1.4 and 4.2.2, a stored cross-site scripting (XSS) vulnerability exists on ModelAdmin views within the Wagtail admin interface. A user with a limited-permission editor account for the Wagtail admin could potentially craft pages and documents that, when viewed by a user with higher privileges, could perform actions with that user's credentials. The vulnerability is not exploitable by an ordinary site visitor without access to the Wagtail admin, and only affects sites with ModelAdmin enabled. For page, the vulnerability is in the "Choose a parent page" ModelAdmin view (`ChooseParentView`), available when managing pages via ModelAdmin. For documents, the vulnerability is in the ModelAdmin Inspect view (`InspectView`) when displaying document fields. Patched versions have been released as Wagtail 4.1.4 and Wagtail 4.2.2. Site owners who are unable to upgrade to the new versions can disable or override the corresponding functionality.

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

在Web页面生成时对输入的转义处理不恰当(跨站脚本)

Wagtail 跨站脚本漏洞

Torchbox Wagtail是英国Torchbox公司的一套开源的内容管理系统（CMS）。 Wagtail 1.5到4.1.4、4.2、4.2.1版本存在跨站脚本漏洞，该漏洞源于用户在创建页面和文档后，具有更高权限的用户在查看这些页面和文档时，可以使用该用户的凭据执行操作。

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