Liquidfiles: >> Liquidfiles >> 3.4.8 Security Vulnerabilities
LiquidFiles filetransfer server is vulnerable to a user enumeration issue in its password reset functionality. The application returns distinguishable responses for valid and invalid email addresses, allowing unauthenticated attackers to determine the existence of user accounts. Version 4.2 introduces user-based lockout mechanisms to mitigate brute-force attacks, user enumeration remains possible by default. In versions prior to 4.2, no such user-level protection is in place, only basic IP-based rate limiting is enforced. This IP-based protection can be bypassed by distributing requests across multiple IPs (e.g., rotating IP or proxies). Effectively bypassing both login and password reset security controls. Successful exploitation allows an attacker to enumerate valid email addresses registered for the application, increasing the risk of follow-up attacks such as password spraying.
CVSS Score
7.3
EPSS Score
0.001
Published
2025-09-30
LiquidFiles before 4.1.2 supports FTP SITE CHMOD for mode 6777 (setuid and setgid), which allows FTPDrop users to execute arbitrary code as root by leveraging the Actionscript feature and the sudoers configuration.
CVSS Score
9.9
EPSS Score
0.001
Published
2025-08-04
LiquidFiles before 4.1.2 allows directory traversal by configuring the pathname of a local executable file as an Actionscript.
CVSS Score
3.8
EPSS Score
0.002
Published
2025-08-04
HTML and SMTP injections on the registration page of LiquidFiles versions 3.7.13 and below, allow an attacker to perform more advanced phishing attacks against an organization.
CVSS Score
5.4
EPSS Score
0.003
Published
2023-10-30
LiquidFiles before 3.6.3 allows remote attackers to elevate their privileges from Admin (or User Admin) to Sysadmin.
CVSS Score
8.8
EPSS Score
0.183
Published
2021-11-11