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CVE-2026-34110— Guardian Language-System Unauthenticated OS Command Injection via id Parameter in complex_start.php

CVSS 9.8 · Critical

Possible ATT&CK Techniques 1AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-34110

Vulnerability Information
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Vulnerability Title
Guardian Language-System Unauthenticated OS Command Injection via id Parameter in complex_start.php
Source: NVD (National Vulnerability Database)
Vulnerability Description
Guardian language-system passes the id GET parameter directly into a PHP exec() call in complex_start.php (line 14) without sanitization: exec(\"php jobs/complex.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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: NVD (National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
guardianlanguage-system 0 ~ e42c395ec4b03fe62973a669c9209a673838b8a4 -

II. Public POCs for CVE-2026-34110

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III. Intelligence Information for CVE-2026-34110

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Proof of Concept for CVE-2026-34110 (1)

Other References for CVE-2026-34110 (1)

Same Patch Batch · guardian · 2026-07-01 · 22 CVEs total

CVE-2026-340999.8 CRITICALGuardian Language-System Unauthenticated SQL Injection via id Parameter in job_info.php
CVE-2026-341099.8 CRITICALGuardian Language-System Unauthenticated OS Command Injection via id Parameter in speech.p
CVE-2026-341139.8 CRITICALGuardian Language-System Unauthenticated OS Command Injection via id Parameter in speech_t
CVE-2026-341049.8 CRITICALGuardian Language-System Unauthenticated SQL Injection via name Parameter in designer.php
CVE-2026-341079.8 CRITICALGuardian Language-System Unauthenticated OS Command Injection via id Parameter in translat
CVE-2026-341149.8 CRITICALGuardian Language-System Unauthenticated OS Command Injection via id Parameter in translat
CVE-2026-341159.8 CRITICALGuardian Language-System Unauthenticated OS Command Injection via id Parameter in transcri
CVE-2026-341119.8 CRITICALGuardian Language-System Unauthenticated OS Command Injection via id Parameter in speechma
CVE-2026-341029.8 CRITICALGuardian Language-System Unauthenticated SQL Injection via id Parameter in job_info_get.ph
CVE-2026-341089.8 CRITICALGuardian Language-System Unauthenticated OS Command Injection via id Parameter in text.php
CVE-2026-341169.8 CRITICALGuardian Language-System Unauthenticated OS Command Injection via id Parameter in transcri
CVE-2026-341039.8 CRITICALGuardian Language-System Unauthenticated SQL Injection via id Parameter in subtitles.php
CVE-2026-341019.8 CRITICALGuardian Language-System Unauthenticated SQL Injection via id Parameter in text_file.php
CVE-2026-341129.8 CRITICALGuardian Language-System Unauthenticated OS Command Injection via id Parameter in speechma
CVE-2026-341069.8 CRITICALGuardian Language-System Unauthenticated OS Command Injection via id Parameter in subtitle
CVE-2026-341009.8 CRITICALGuardian Language-System Unauthenticated SQL Injection via id Parameter in media.php
CVE-2026-341179.8 CRITICALGuardian Language-System Unauthenticated OS Command Injection via id Parameter in text_to_
CVE-2026-341059.8 CRITICALGuardian Language-System Unauthenticated SQL Injection via id Parameter in translate_text.
CVE-2026-340964.6 MEDIUMGuardian Language-System XSS via name Parameter in designer.php
CVE-2026-340984.6 MEDIUMGuardian Language-System XSS via id Parameter in media.php

Showing top 20 of 22 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: language-system
Same vendor: guardian
Same weakness: CWE-78

V. Comments for CVE-2026-34110

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