CSS injection in M-Files Web
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.
Severity medium: primary CNA CVSS 4.8 v4.0 (worst CNA-provided scenario) Not listed in this KEV snapshot. Forecast present in this snapshot.
Published 2026-08-19T11:47:07.591Z. Updated 2026-08-20T15:26:35.316Z.