Chamilo LMS is a learning management system. Prior to 1.11.38 and 2.0.0-RC.3, an unrestricted file upload vulnerability in the exercise sound upload function allows an authenticated teacher to upload a PHP webshell by spoofing the Content-Type header to audio/mpeg. The uploaded file retains its original .php extension and is placed in a web-accessible directory, enabling Remote Code Execution as the web server user (www-data). This vulnerability is fixed in 1.11.38 and 2.0.0-RC.3.
Metrics
Affected Vendors & Products
References
History
Wed, 15 Apr 2026 15:15:00 +0000
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| Metrics |
ssvc
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Mon, 13 Apr 2026 13:00:00 +0000
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| First Time appeared |
Chamilo
Chamilo chamilo Lms |
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| Vendors & Products |
Chamilo
Chamilo chamilo Lms |
Fri, 10 Apr 2026 18:15:00 +0000
| Type | Values Removed | Values Added |
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| Description | Chamilo LMS is a learning management system. Prior to 1.11.38 and 2.0.0-RC.3, an unrestricted file upload vulnerability in the exercise sound upload function allows an authenticated teacher to upload a PHP webshell by spoofing the Content-Type header to audio/mpeg. The uploaded file retains its original .php extension and is placed in a web-accessible directory, enabling Remote Code Execution as the web server user (www-data). This vulnerability is fixed in 1.11.38 and 2.0.0-RC.3. | |
| Title | Chamilo LMS has Arbitrary File Upload via MIME-Only Validation in Exercise Sound Upload Leads to RCE | |
| Weaknesses | CWE-434 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-04-10T17:50:40.176Z
Updated: 2026-04-15T14:56:10.732Z
Reserved: 2026-03-17T00:05:53.282Z
Link: CVE-2026-32931
Updated: 2026-04-15T14:56:05.726Z
Status : Undergoing Analysis
Published: 2026-04-10T18:16:42.430
Modified: 2026-04-13T15:02:06.187
Link: CVE-2026-32931
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