CVE-2026-34106

A vulnerability in the Guardian language system allows an unauthenticated remote attacker to execute arbitrary OS commands by injecting shell metacharacters into the 'id' parameter in transcribe.php. The parameter is passed directly to the PHP exec() function without any sanitization.

The vulnerability in the Guardian language system involves passing the 'id' GET parameter directly into a PHP exec() call in translate_text.php without sanitization. No authentication is required, allowing an unauthenticated remote attacker to execute arbitrary OS commands.

A vulnerability in the Guardian language-system allows an unauthenticated attacker to execute arbitrary OS commands remotely by injecting shell metacharacters into the id parameter in speech_text.php.

A vulnerability in the Guardian language system allows an unauthenticated attacker to execute arbitrary OS commands remotely by injecting shell metacharacters into the 'id' GET parameter passed directly to the PHP exec() function in speech.php.

A vulnerability in the Guardian language-system allows an unauthenticated remote attacker to execute arbitrary OS commands by injecting shell metacharacters into the id parameter, which is passed unsanitized to the exec() function in text.php.

Improper Verification of Cryptographic Signature in guardian (versions from 1.0.0 before 2.4.1) allows an unauthenticated attacker to revoke a victim's session with a forged JWT token.

A vulnerability in the Guardian library (Guardian.Permissions module) allows a denial of service attack via BEAM atom-table exhaustion. The encode_permissions!/1 function converts map keys to atoms without validation, and atoms are never garbage collected, exhausting the fixed-size atom table.

A vulnerability in the Guardian library (Elixir) allows DoS via unbounded atom creation from attacker-controlled binary input. The encode/3 function in Guardian.Permissions.AtomEncoding calls String.to_atom/1 without validation, exhausting the BEAM atom table and crashing the node.

Allocation of Resources Without Limits or Throttling in guardian (versions from 0.1.0 before 2.4.1) allows denial of service via unbounded atom creation from attacker-influenced binary input.