CVE-2024-39311
Publify Vulnerable To Cross-Site Scripting (XSS) Via Redirects Requiring User Interaction
描述
### Summary A publisher on a `publify` application is able to perform a cross-site scripting attack on an administrator using the redirect functionality. ### Details A publisher on a `publify` application is able to perform a cross-site scripting attack on an administrator using the redirect functionality. The exploitation of this XSS vulnerability requires the administrator to click a malicious link. We can create a redirect to a `javascript:alert()` URL. Whilst the redirect itself doesn't work, on the administrative panel, an a tag is created with the payload as the URI. Upon clicking this link, the XSS is triggered. An attack could attempt to hide their payload by using HTML, or other encodings, as to not make it obvious to an administrator that this is a malicious link. ### PoC A publisher can create a new redirect as shown below. The payload used is `javascript:alert()`.  An administrator will now see this redirect in their overview of the page.  If they click the link on the right, it triggers the XSS.  ### Impact A publisher may attempt to use this vulnerability to escalate their privileges and become an administrator.
如何修補 CVE-2024-39311
要修補 CVE-2024-39311,請將受影響套件升級到下列已修補版本。
- —升級至 10.0.2 或更新版本
CVE-2024-39311 正在被利用嗎?
低 — EPSS 為 0.2%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 10.0.2