Paper/Archive/CVE-2026-34107

CVE-2026-34107

guardian language-system — Guardian Language-System Unauthenticated OS Command Injection via id Parameter in translate.php

EPSS 0.9%public exploit CVSS 9.8

critical.is priorityof 100

CVSS 9.8 (CNA)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 60.6.606 × 2012.1 Exploit: SSVC poc+1010.0 SSVC exploitation: poc+100.0

Description · from the CVE record

Guardian language-system passes the id GET parameter directly into a PHP exec() call in translate.php (line 14) without sanitization: exec(\"php jobs/translate.php \".$login_session.\" \".$_GET['id'].\" ...\"). No authentication is required. An unauthenticated remote attacker can append shell metacharacters to execute arbitrary OS commands on the server.

Affected

ProductAffectedFixed inSource

language-system≤ e42c395ec4b03fe62973a669c9209a673838b8a4–CNA

Scores by source

VulnCheck (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

VulnCheck (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CISA ADPSSVCExploitation: poc · Automatable: yes · Technical impact: total

References

exploitgist.github.com/cyberinforepo/d5b2771d82e1b31b8fc1c33052e08dad writeupvulncheck.com/advisories/guardian-language-system-unauthenticated-os-command-injection-via-id-parameter-in-translate-php