cvedb.io
CVE-2021-43841
MEDIUM · CVSS 5.4
EPSS exploitation probability: 0%
Published 2022-02-04T23:15:11.957 · Last modified 2026-06-17T04:11:33.017

Summary

XWiki is a generic wiki platform offering runtime services for applications built on top of it. When using default XWiki configuration, it's 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 doesn't allow to display the SVG files in the browser. Users are advised to update or to disallow uploads of SVG files.

Affected products

xwiki — xwiki

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.