What’s Vulnerable › Vulnerabilities

CVE-2025-54789: Files is Vulnerable to Reflected Self-XSS through its File Move Functionality

• Severity: medium (CVSS 6.1 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: 2025-08-02 · updated 2026-09-02
• Weakness: CWE-80

Description

Files is a module for managing files inside spaces and user profiles. In versions 0.16.9 and below, the File Move functionality does not contain logic that prevents injection of arbitrary JavaScript, which can lead to Browser JS code execution in the context of the user’s session. This is fixed in version 0.16.10.

Affected products

• humhub cfiles: before 0.16.10 — fixed in 0.16.10

How to fix

Upgrade to a fixed version: humhub cfiles 0.16.10. Check the vendor advisory for mitigations.

References

• https://github.com/humhub/cfiles/commit/f022bdd1cc54334a7a2a6f90a8168bb9583a2f00
• https://github.com/humhub/cfiles/releases/tag/v0.16.10
• https://github.com/humhub/cfiles/security/advisories/GHSA-cw2v-c62w-5r43

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