CVE-2025-50196— Chamilo: OS Command Injection in /plugin/vchamilo/views/editinstance.php via POST main_database parameter
Quick assessment
Affected
chamilo chamilo-lms
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Chamilo是Chamilo开源的一个学习管理系统。 Chamilo 1.11.30之前版本存在操作系统命令注入漏洞，该漏洞源于文件/plugin/vchamilo/views/editinstance.php对POST参数main_database处理不当，可能导致OS命令注入攻击。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-50196
Vulnerability Information
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Vulnerability Title
Chamilo: OS Command Injection in /plugin/vchamilo/views/editinstance.php via POST main_database parameter
Source: CVE Program / CVE List V5
Vulnerability Description
Chamilo is a learning management system. Prior to version 1.11.30, there is an OS Command Injection vulnerability in /plugin/vchamilo/views/editinstance.php via the POST main_database parameter. This issue has been patched in version 1.11.30.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
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: CVE Program / CVE List V5
Vulnerability Title
Chamilo 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Chamilo是Chamilo开源的一个学习管理系统。 Chamilo 1.11.30之前版本存在操作系统命令注入漏洞，该漏洞源于文件/plugin/vchamilo/views/editinstance.php对POST参数main_database处理不当，可能导致OS命令注入攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| chamilo | chamilo-lms | < 1.11.30 | - |
|
II. Public POCs for CVE-2025-50196
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2025-50196 (1)
-
🔗 OS Command Injection · Advisory · chamilo/chamilo-lms · GitHub Read full article x_refsource_CONFIRM
Same Patch Batch · chamilo · 2026-03-02 · 25 CVEs total
| CVE-2025-50187 | 9.8 CRITICAL | Chamilo: Evaluation of untrusted user input leads to Remote Code Execution |
| CVE-2025-52468 | 8.8 HIGH | Chamilo: Stored XSS Vulnerability via CSV User Import |
| CVE-2025-52482 | 8.3 HIGH | Chamilo: Stored XSS in glossary function via /main/glossary/index.php trigger in /main/tra |
| CVE-2025-52469 | 7.1 HIGH | Chamilo: Friend Request Workflow Bypass - Unauthorized Friend Addition and ID Validation B |
| CVE-2024-50337 | 5.3 MEDIUM | Chamilo: Potential unauthenticated blind SSRF via openid function |
| CVE-2025-50186 | 4.8 MEDIUM | Chamilo: Stored XSS via Malicious CSV Filename in user_import.php |
| CVE-2025-52470 | 4.8 MEDIUM | Chamilo: Stored Cross-Site Scripting (XSS) via Session Category Name |
| CVE-2025-50198 | Chamilo: Deserialization of untrusted data in /plugin/vchamilo/views/import.php via POST c | |
| CVE-2024-47886 | Chamilo: Post-Auth Remote Code Execution | |
| CVE-2025-50199 | Chamilo: Blind Server-Side Request Forgery (Unauth Blind SSRF) | |
| CVE-2025-52476 | Chamilo: Reflected XSS via keyword_active parameter | |
| CVE-2025-52475 | Chamilo: Reflected XSS via keyword_inactive parameter | |
| CVE-2025-52998 | Chamilo: PHAR deserialization bypass | |
| CVE-2025-52564 | Chamilo: HTML injection via open parameter | |
| CVE-2025-52563 | Chamilo: Reflected XSS via page parameter | |
| CVE-2025-50194 | Chamilo: OS Command Injection in /main/cron/lang/check_parse_lang.php | |
| CVE-2025-50197 | Chamilo: OS Command Injection in /main/admin/sub_language_ajax.inc.php via POST new_langua | |
| CVE-2025-50193 | Chamilo: OS command Injection in /plugin/vchamilo/views/import.php with the POST to_main_d | |
| CVE-2025-50195 | Chamilo: OS Command Injection in /plugin/vchamilo/views/manage.controller.php | |
| CVE-2025-50191 | Chamilo: Error-based SQL Injection via POST userFile with the /main/exercise/hotpotatoes.p |
Showing top 20 of 25 CVEs. View all on vendor page → →
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V. Comments for CVE-2025-50196
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