CVE-2026-62988

Froxlor versions 2.3.7 through 2.3.8 expose password hashes and Base32-encoded TOTP seeds via API endpoints (Customers, Admins, Ftps commands). An authenticated caller can crack hashes offline and generate valid 2FA codes, enabling full account takeover. Upgrade to 2.3.8 and reset 2FA secrets for...

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...

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: 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...

PT-2026-80243

Summary Several Froxlor API command classes return sensitive authentication material in JSON API responses. The affected endpoints retrieve full database rows using SELECT , SELECT alias., or equivalent full-row queries, then return the results directly through $this-response... without removing...

PT-2026-80320

Summary A second-order SQL injection vulnerability in Froxlor's admin API allows an authenticated administrator to store a crafted SQL payload in the panel admins.ip column via the Admins.add or Admins.update endpoint. The payload executes as a UNION-based SQL injection the next time...

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...

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...

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...

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-2026-80335

Summary The Froxlor AJAX endpoint lib/ajax.php is missing Cross-Site Request Forgery CSRF protection. While the main application lib/init.php enforces CSRF token validation on all state-changing HTTP requests POST/PUT/PATCH/DELETE, the standalone lib/ajax.php endpoint bypasses this mechanism...

PT-2026-80217

Summary A stored Cross-Site Scripting XSS vulnerability in Froxlor's DNS editor allows an authenticated user with DNS editor access customer role to inject arbitrary JavaScript into any administrator's browser session. When an administrator views the DNS configuration of an affected domain, the...

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-2026-54347: 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...

PT-2026-80229

Froxlor's DomainZones.add API command accepts user-controlled DNS record and type values and later writes them into generated BIND zone files without rejecting line delimiters, tab characters, or zone-file comment delimiters. The stronger variant is in record. An authenticated customer with...

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-2026-77301

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-2026-77319

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...