Froxlor: >> Froxlor Security Vulnerabilities
Froxlor is open source server administration software. Prior to 2.3.4, a typo in Froxlor's input validation code (== instead of =) completely disables email format checking for all settings fields declared as email type. This allows an authenticated admin to store arbitrary strings in the panel.adminmail setting. This value is later concatenated into a shell command executed as root by a cron job, where the pipe character | is explicitly whitelisted. The result is full root-level Remote Code Execution. This vulnerability is fixed in 2.3.4.
CVSS Score
9.1
EPSS Score
0.006
Published
2026-03-03
Froxlor is open source server administration software. Prior to version 2.2.6, an HTML Injection vulnerability in the customer account portal allows an attacker to inject malicious HTML payloads in the email section. This can lead to phishing attacks, credential theft, and reputational damage by redirecting users to malicious external websites. The vulnerability has a medium severity, as it can be exploited through user input without authentication. Version 2.2.6 fixes the issue.
CVSS Score
5.5
EPSS Score
0.001
Published
2025-06-02
Froxlor is open-source server administration software. A vulnerability in versions prior to 2.2.6 allows users (such as resellers or customers) to create accounts with the same email address as an existing account. This creates potential issues with account identification and security. This vulnerability can be exploited by authenticated users (e.g., reseller, customer) who can create accounts with the same email address that has already been used by another account, such as the admin. The attack vector is email-based, as the system does not prevent multiple accounts from registering the same email address, leading to possible conflicts and security issues. Version 2.2.6 fixes the issue.
CVSS Score
5.8
EPSS Score
0.0
Published
2025-03-13
Froxlor is open source server administration software. Prior to version 2.1.2, it was possible to submit the registration form with the essential fields, such as the username and password, left intentionally blank. This inadvertent omission allowed for a bypass of the mandatory field requirements (e.g. surname, company name) established by the system. Version 2.1.2 fixes this issue.
CVSS Score
7.5
EPSS Score
0.001
Published
2024-01-03
Improper Link Resolution Before File Access in GitHub repository froxlor/froxlor prior to 2.1.0.
CVSS Score
9.9
EPSS Score
0.003
Published
2023-11-10
Cross-site Scripting (XSS) - Stored in GitHub repository froxlor/froxlor prior to 2.0.22.
CVSS Score
4.3
EPSS Score
0.001
Published
2023-10-13
Cross-site Scripting (XSS) - Stored in GitHub repository froxlor/froxlor prior to 2.1.0-dev1.
CVSS Score
5.2
EPSS Score
0.001
Published
2023-10-13
Business Logic Errors in GitHub repository froxlor/froxlor prior to 2.0.22,2.1.0.
CVSS Score
3.8
EPSS Score
0.002
Published
2023-08-11
Improper Encoding or Escaping of Output in GitHub repository froxlor/froxlor prior to 2.0.21.
CVSS Score
9.1
EPSS Score
0.001
Published
2023-07-14
Session Fixation in GitHub repository froxlor/froxlor prior to 2.1.0.
CVSS Score
4.2
EPSS Score
0.002
Published
2023-06-11
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