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CVE-2023-3368— Chamilo LMS Unauthenticated Command Injection

CVSS 9.8 · Critical EPSS 88.95% · P100
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I. Basic Information for CVE-2023-3368

Vulnerability Information
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Vulnerability Title
Chamilo LMS Unauthenticated Command Injection
Source: NVD (National Vulnerability Database)
Vulnerability Description
Command injection in `/main/webservices/additional_webservices.php` in Chamilo LMS <= v1.11.20 allows unauthenticated attackers to obtain remote code execution via improper neutralisation of special characters. This is a bypass of CVE-2023-34960.
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)
Vulnerability Title
Chamilo LMS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Chamilo LMS是Chamilo协会的一套开源的在线学习和协作系统。该系统支持创建教学内容、远程培训和在线答题等。 Chamilo LMS v1.11.20 版本及之前版本存在安全漏洞，该漏洞源于 “/main/webservices/additional_webservices.php”页面存在命令注入。
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)

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Affected Products

VendorProductAffected VersionsCPESubscribe
ChamiloChamilo 0 ~ 1.11.20 -

II. Public POCs for CVE-2023-3368

#POC DescriptionSource LinkShenlong Link
1Command injection in `/main/webservices/additional_webservices.php` in Chamilo LMS <= v1.11.20 allows unauthenticated attackers to obtain remote code execution via improper neutralisation of special characters. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-3368.yamlPOC Details
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III. Intelligence Information for CVE-2023-3368

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Same Patch Batch · Chamilo · 2023-11-28 · 10 CVEs total

CVE-2023-35459.8 CRITICALChamilo LMS Htaccess File Upload Security Bypass
CVE-2023-35339.8 CRITICALChamilo LMS Unauthenticated Remote Code Execution via Arbitrary File Write
CVE-2023-42258.8 HIGHChamilo LMS File Upload Functionality Remote Code Execution
CVE-2023-42268.8 HIGHChamilo LMS File Upload Functionality Remote Code Execution
CVE-2023-42248.8 HIGHChamilo LMS File Upload Functionality Remote Code Execution
CVE-2023-42238.8 HIGHChamilo LMS File Upload Functionality Remote Code Execution
CVE-2023-42208.1 HIGHChamilo LMS Unauthenticated Big Upload File Remote Code Execution
CVE-2023-42227.2 HIGHChamilo LMS Learning Path PPT2LP Command Injection Vulnerability
CVE-2023-42217.2 HIGHChamilo LMS Learning Path PPT2LP Command Injection Vulnerability

IV. Related Vulnerabilities

Same product: Chamilo
Same vendor: Chamilo
Same weakness: CWE-78

V. Comments for CVE-2023-3368

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