CVE-2025-2091: Open redirection in M-Files Mobile

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-06-16 · updated 2026-06-17
Weakness: CWE-601

Description

An open redirection vulnerability in M-Files mobile applications for Android and iOS prior to version 25.6.0 allows attackers to use maliciously crafted PDF files to trick other users into making requests to untrusted URLs.

Affected products

M-Files Corporation M-Files Mobile: before 25.6.0 — fixed in 25.6.0

How to fix

Upgrade to a fixed version: M-Files Corporation M-Files Mobile 25.6.0. Check the vendor advisory for mitigations.

References

https://empower.m-files.com/security-advisories/CVE-2025-2091
https://product.m-files.com/security-advisories/cve-2025-2091

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