PT-2026-54744 · Unknown · Guardian Language-System

Philopentest · Published 2026-07-01 · Updated 2026-07-02 · CVE-2026-34108

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Guardian language-system (affected versions not specified)

Description An unauthenticated remote attacker can execute arbitrary operating system commands on the server. This occurs because the application passes the id parameter from a GET request directly into a PHP exec() function within the text.php file (line 15) without proper sanitization. This allows the injection of shell metacharacters to manipulate the command execution.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2026-34108

Affected Products

Guardian Language-System

References · 4

• 🔥 https://gist.github.com/cyberinforepo/d5b2771d82e1b31b8fc1c33052e08dad · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-34108 · Security Note
• https://t.me/cveNotify/184976 · Telegram Post
• https://vulncheck.com/advisories/guardian-language-system-unauthenticated-os-command-injection-via-id-parameter-in-text-php · Note