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Medium · 4.8 CVE-2026-18372 EUVD-2026-62370GHSA-2qm2-pcpp-5p89

CSS injection in M-Files Web

Published Aug 19, 2026 · Updated Aug 20, 2026 · Assigned by M-Files Corporation

Description

CSS injection vulnerability in M-Files Web before 26.8.16330.2 allows an authenticated vault administrator to inject arbitrary CSS, affecting the web user interface displayed to other vault users.

Affected products

VendorProductAffectedFixed
M-Files M-Files Web < 26.8.16330.2 26.8.16330.2

References