CVE-2026-100712: Cross-Site Request Forgery (CSRF)

froxlor through 2.3.10 disables a user's two-factor authentication immediately upon an unauthenticated-triggerable GET request to the 2FA management page e.g. /customerindex.php?page=2fa&action=delete, with no confirmation, re-authentication, or CSRF token. The global CSRF middleware only covers...

PT-2026-99383

Name of the Vulnerable Software and Affected Versions froxlor versions prior to 2.3.12 Description An issue exists where two-factor authentication 2FA is disabled immediately upon a GET request to the 2FA management page, such as the endpoint '/customer index.php?page=2fa&action=delete'. This...

PT-2026-99389

Name of the Vulnerable Software and Affected Versions Froxlor versions prior to 2.3.12 Description The software fails to enforce the mail.allow external domains policy within the 'EmailSender.add' API endpoint. When an administrator enables the allowed-sender feature but disables external...

PT-2026-99385

Name of the Vulnerable Software and Affected Versions Froxlor versions prior to 2.3.12 Description Insufficient restriction and escaping of the system.letsencryptchallengepath setting allows for command injection. The value of this setting is concatenated unescaped into the acme.sh command line...

PT-2026-99390

Name of the Vulnerable Software and Affected Versions Froxlor versions prior to 2.3.12 Description An issue exists in the 'DirProtections.listing' API endpoint that allows authenticated API users to retrieve htpasswd password hashes. This disclosure involves bcrypt password hashes for...

PT-2026-99380

Name of the Vulnerable Software and Affected Versions Froxlor versions prior to 2.3.12 Description The software stores only a numeric user ID in remembered-2FA tokens within panel 2fa tokens without recording the account namespace. During login, the remembered-token lookup is not constrained to t...

PT-2026-99379

Name of the Vulnerable Software and Affected Versions Froxlor versions prior to 2.3.13 Description An issue exists where the raw PEM TLS private-key content stored in the ssl key file column is returned verbatim in JSON responses. This occurs because results from domain ssl settings queries are...

PT-2026-99381

Name of the Vulnerable Software and Affected Versions Froxlor versions prior to 2.3.12 Description Certain API responses fail to filter sensitive columns, allowing an authenticated non-superadmin admin with the customers see all flag to access the panel domains.dkim privkey field. This occurs whe...

PT-2026-99384

Name of the Vulnerable Software and Affected Versions Froxlor versions prior to 2.3.12 Description A time-of-check time-of-use TOCTOU race condition exists in the SSH key synchronization cron within the SshKeys::generateFiles function located in lib/Froxlor/Cron/System/SshKeys.php. TOCTOU is a...

PT-2026-99391

Name of the Vulnerable Software and Affected Versions Froxlor versions 2.0.0 through 2.3.10 Description Stored cross-site scripting occurs when a user with customer privileges uploads an SSL certificate. The Certificates API add and update methods use openssl x509 parse to process the certificate...

PT-2026-99388

Name of the Vulnerable Software and Affected Versions froxlor versions prior to 2.3.12 Description An authenticated low-privilege customer with subdomain-create rights can inject arbitrary web-server configuration lines. The Validate::validateUrl function fails to inspect the userinfo component o...

PT-2026-99386

Name of the Vulnerable Software and Affected Versions Froxlor versions prior to 2.3.12 Description An issue exists in the FTP data deletion cron task where the system is susceptible to arbitrary file deletion via symlink following. When an FTP account is deleted, cron task 8 deleteFtpData calls t...

PT-2026-99382

Name of the Vulnerable Software and Affected Versions froxlor versions prior to 2.3.12 Description The software fails to invalidate existing panel sessions, API keys, and 2FA trust cookies when a user password is changed. This allows attackers who possess hijacked sessions, valid API keys, or 2FA...

PT-2026-99387

Name of the Vulnerable Software and Affected Versions Froxlor versions prior to 2.3.12 Description An authenticated customer with the export feature enabled can achieve host root and cross-tenant compromise. The issue occurs because the customer data-export DataDump cron fails to validate...

Incorrect Permission Assignment for Critical Resource

Overview froxlor/froxlor is a server administration software. Affected versions of this package are vulnerable to Incorrect Permission Assignment for Critical Resource due to insecure file permissions set on mysql.conf. An attacker can gain unauthorized access to sensitive database credentials by...

CRLF Injection

Overview froxlor/froxlor is a server administration software. Affected versions of this package are vulnerable to CRLF Injection via improper validation of newline characters in subdomain redirect URLs. An attacker can inject arbitrary web server configuration directives by supplying specially...

CVE-2026-90936

Froxlor before 2.3.7 fails to properly scope sender alias lookups to the current customer in customeremail.php. Authenticated attackers can enumerate global sender alias IDs and read other customers' allowed sender values by supplying arbitrary senderid parameters in delete confirmation requests...

CVE-2026-90937

froxlor versions before 2.2.5 fail to validate newline characters in subdomain redirect URLs, allowing authenticated customers to inject arbitrary nginx or Apache configuration directives. Attackers can supply URLs containing literal newlines that are written verbatim into vhost config files duri...

CVE-2026-90935

Froxlor before 2.3.7 fails to validate the mysqlserver parameter against a customer's allowedmysqlserver allowlist in the Mysqls.add API command. Attackers can supply a disallowed server index to create MySQL databases and users on forbidden servers, bypassing per-customer access controls...

CVE-2024-58383

Froxlor before 2.2.0 affected up to and including 2.2.0-rc3 generates /etc/pure-ftpd/db/mysql.conf with mode 0644 via the XML configuration templates in lib/configfiles/, even though the file contains the Froxlor SQL user's password. On systems where the parent directories are world readable the...