CVE-2026-52793 Froxlor: API Authentication bypasses 2FA Authentication

Froxlor is open source server administration software. Prior to 2.3.7, the API authentication path in lib/Froxlor/Api/FroxlorRPC.php and FroxlorRPC::validateAuth accepts an API key and secret for an administrator or customer account without checking type2fa, validating a TOTP code, or invoking...

EUVD-2026-61215

Froxlor is open source server administration software. Prior to 2.3.7, the API authentication path in lib/Froxlor/Api/FroxlorRPC.php and FroxlorRPC::validateAuth accepts an API key and secret for an administrator or customer account without checking type2fa, validating a TOTP code, or invoking...

CVE-2026-52793

Froxlor (open source server administration software) versions prior to 2.3.7 have a flaw in FroxlorRPC::validateAuth() (lib/Froxlor/Api/FroxlorRPC.php): it validates only API key/secret without checking type_2fa or invoking FloxlorTwoFactorAuth, so a 2FA-enabled account's API key grants full acce...

CVE-2026-52793 Froxlor: API Authentication bypasses 2FA Authentication

Froxlor is open source server administration software. Prior to 2.3.7, the API authentication path in lib/Froxlor/Api/FroxlorRPC.php and FroxlorRPC::validateAuth accepts an API key and secret for an administrator or customer account without checking type2fa, validating a TOTP code, or invoking...

CVE-2026-54543: Improper Neutralization of Special Elements in Output Used by a Downstream Component

Froxlor is open source server administration software. Prior to 2.3.8, the DomainZones.add API command in lib/Froxlor/Api/Commands/DomainZones.php accepts user-controlled record and type values without rejecting line delimiters, tab characters, semicolons, or unsupported DNS record types before...

CVE-2026-55593: Cross-Site Request Forgery (CSRF)

Froxlor is open source server administration software. Prior to 2.3.8, the standalone lib/ajax.php entry point bypasses the centralized request validation in lib/init.php, and Ajax::handle in lib/Froxlor/Ajax/Ajax.php checks only for a valid session before routing state-changing requests. The...

CVE-2026-54348: Improper Neutralization of Special Elements used in an SQL Command

Froxlor is open source server administration software. Prior to 2.3.8, the Admins.add and Admins.update endpoints in lib/Froxlor/Api/Commands/Admins.php accept an attacker-controlled ipaddress array and store it as JSON in paneladmins.ip without enforcing numeric element types. When the poisoned...

PT-2026-77300

Froxlor is open source server administration software. Prior to 2.3.8, the Admins.add and Admins.update endpoints in lib/Froxlor/Api/Commands/Admins.php accept an attacker-controlled ipaddress array and store it as JSON in panel admins.ip without enforcing numeric element types. When the poisoned...

PT-2026-77319

Froxlor is open source server administration software. Prior to 2.3.8, the standalone lib/ajax.php entry point bypasses the centralized request validation in lib/init.php, and Ajax::handle in lib/Froxlor/Ajax/Ajax.php checks only for a valid session before routing state-changing requests. The...

CVE-2026-54347: Improper Neutralization of Input During Web Page Generation

Froxlor is open source server administration software. Prior to 2.3.8, DNS TXT record content accepted by lib/Froxlor/Api/Commands/DomainZones.php can contain HTML special characters, lib/Froxlor/UI/Callbacks/Text.php returns the content from Text::wordwrap without HTML escaping, and...

CVE-2026-52793: Improper Authentication

Froxlor is open source server administration software. Prior to 2.3.7, the API authentication path in lib/Froxlor/Api/FroxlorRPC.php and FroxlorRPC::validateAuth accepts an API key and secret for an administrator or customer account without checking type2fa, validating a TOTP code, or invoking...

CVE-2026-62988: Exposure of Sensitive Information to an Unauthorized Actor

Froxlor is open source server administration software. From 2.3.7 until 2.3.8, the Customers.get, Customers.listing, Admins.get, Admins.listing, Ftps.get, and Ftps.listing API commands in lib/Froxlor/Api/Commands/Customers.php, lib/Froxlor/Api/Commands/Admins.php, and...

PT-2026-77301

Froxlor is open source server administration software. Prior to 2.3.8, the DomainZones.add API command in lib/Froxlor/Api/Commands/DomainZones.php accepts user-controlled record and type values without rejecting line delimiters, tab characters, semicolons, or unsupported DNS record types before...

PT-2026-77303

Name of the Vulnerable Software and Affected Versions Froxlor versions 2.3.7 through 2.3.7 Description Certain API commands retrieve full database rows and return them without removing sensitive fields. An authenticated API caller with appropriate permissions can obtain password hashes and...

PT-2026-77299

Froxlor is open source server administration software. Prior to 2.3.8, DNS TXT record content accepted by lib/Froxlor/Api/Commands/DomainZones.php can contain HTML special characters, lib/Froxlor/UI/Callbacks/Text.php returns the content from Text::wordwrap without HTML escaping, and...

Improper Authorization

Overview froxlor/froxlor is a server administration software. Affected versions of this package are vulnerable to Improper Authorization through the Mysqls.add process. An attacker can create databases and users on unauthorized MySQL servers by supplying a disallowed server index in the API...

Authorization Bypass Through User-Controlled Key

Overview froxlor/froxlor is a server administration software. Affected versions of this package are vulnerable to Authorization Bypass Through User-Controlled Key in the customeremail.php process. An attacker can access other users' allowed sender aliases by supplying arbitrary senderid values in...

GHSA-MR9H-45P9-FG8H Froxlor: Authenticated customers can read other customers' allowed sender aliases

Summary An authenticated customer can read other customers' allowed sender aliases from Froxlor's sender-delete confirmation page when mail.enableallowsender is enabled. customeremail.php loads allowedsender by global auto-increment senderid alone, so a customer can enumerate foreign sender alias...

Exploit for CVE-2024-34070

CVE-2024-34070 Froxlor PoC Python proof of concept for CVE-20...

CVE-2026-41233

Froxlor is open source server administration software. Prior to version 2.3.6, in Domains.add, the adminid parameter is accepted from user input and used without validation when the calling reseller does not have the customersseeall permission. This allows a reseller to attribute newly created...