Security Advisory

CVE-2021-43841

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2022-02-04 22:30:14

Last updated 2025-04-22 18:27:22

Assigner GitHub_M

State PUBLISHED

Description

XWiki is a generic wiki platform offering runtime services for applications built on top of it. When using default XWiki configuration, its possible for an attacker to upload an SVG containing a script executed when executing the download action on the file. This problem has been patched so that the default configuration doesnt allow to display the SVG files in the browser. Users are advised to update or to disallow uploads of SVG files.

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