6.1
CVSSv3

CVE-2020-4052

Published: 16/06/2020 Updated: 22/06/2020
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 6.1 | Impact Score: 2.7 | Exploitability Score: 2.8
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N

Vulnerability Summary

In Wiki.js prior to 2.4.107, there is a stored cross-site scripting through template injection. This vulnerability exists due to an insecure validation mechanism intended to insert v-pre tags into rendered HTML elements which contain curly-braces. By creating a crafted wiki page, a malicious Wiki.js user may stage a stored cross-site scripting attack. This allows the malicious user to execute malicious JavaScript when the page is viewed by other users. This has been patched in 2.4.107.

Vulnerability Trend

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requarks wiki.js