CVE-2023-28836

描述

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.

如何修補 CVE-2023-28836

要修補 CVE-2023-28836,請將受影響套件升級到下列已修補版本。

• —升級至 4.1.4 或更新版本
• —升級至 eefc3381d37b476791610e5d30594fae443f33af 或更新版本

CVE-2023-28836 正在被利用嗎?

低 — EPSS 為 0.8%,目前沒有觀察到大規模利用活動。

受影響套件(2)

• >= 1.5, < 4.1.4
• from 0, < eefc3381d37b476791610e5d30594fae443f33af, < bc84bf9815610cfbf8db3b6050c7ddcbaa4b9713, < 5be2b1ed55fd7259dfdf2c82e7701dba407b8b62, < ff806ab173a504395fdfb3139eb0a29444ab4b91 | >= 1.5, < 4.1.4, >= 4.2, < 4.2.2

CVSS 分數

參考連結(12)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2023-28836
• PATCHgithub.com/wagtail/wagtail
• WEBdocs.wagtail.org/en/stable/reference/contrib/modeladmin/chooseparentview.html#customising-chooseparentview
• WEBdocs.wagtail.org/en/stable/reference/contrib/modeladmin/inspectview.html#enabling-customising-inspectview