CVE-2026-36163

EUVD-2026-42153
An HTML injection vulnerability in the file view endpoint of LiquidFiles v4.2.7 allows authenticated attackers to execute arbitrary JavaScript in the context of the victim's browser via the uploading of and user interaction with a crafted HTML file.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.4 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 3.94%
Common Weakness Enumeration
References
https://docs.liquidfiles.com/release_notes/version_4-2-x.html
https://securing.pl/en/bypassing-csp-to-exploit-stored-xss-in-liquidfiles/
https://securing.pl/en/bypassing-csp-to-exploit-stored-xss-in-liquidfiles/