CrushFTP vulnerabilities
We track 4 vulnerabilities in CrushFTP products. 4 are rated high or critical, and 3 have been exploited in real attacks. The most recent was published on July 18, 2025.
Latest CrushFTP vulnerabilities
- 9.8 Critical severity
CrushFTP Unprotected Alternate Channel Exploited
CrushFTP 10 before 10.8.5 and 11 before 11.3.4_23, when the DMZ proxy feature is not used, mishandles AS2 validation and consequently allows remote attackers to obtain admin access via HTTPS, as exploited in the wild in July 2025.
- 9.8 Critical severity
CrushFTP Authentication Bypass Exploited
CrushFTP 10 before 10.8.4 and 11 before 11.3.1 allows authentication bypass and takeover of the crushadmin account (unless a DMZ proxy instance is used), as exploited in the wild in March and April 2025, aka "Unauthenticated HTTP(S) port access." A race condit
- 9.6 Critical severity
CrushFTP: Improper Neutralization of Input During Web Page Generation
Improper input handling in the 'Host Header' allows an unauthenticated attacker to store a payload in web application logs. When an Administrator views the logs using the application's standard functionality, it enables the execution of the payload, resulting
- 10.0 Critical severity
CrushFTP VFS Sandbox Escape Exploited
A server side template injection vulnerability in CrushFTP in all versions before 10.7.1 and 11.1.0 on all platforms allows unauthenticated remote attackers to read files from the filesystem outside of the VFS Sandbox, bypass authentication to gain administrat