Chamilo Security Vulnerabilities (CVEs)

Track 26 security vulnerabilities affecting Chamilo products and software. Get instant email alerts when new CVEs are discovered, automated security monitoring, and patch guidance.

8 Critical
13 High
5 Medium
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CVE-2025-52468 8.8

This vulnerability allows attackers to inject malicious scripts into Chamilo LMS user profiles via CSV import. When other users view these profiles, t...

Mar 2, 2026
CVE-2025-52470 4.8

A stored cross-site scripting (XSS) vulnerability in Chamilo LMS allows privileged users to inject malicious JavaScript into the Category Name field. ...

Mar 2, 2026
CVE-2025-50187 9.8

This vulnerability allows remote code execution in Chamilo LMS by exploiting unfiltered parameter evaluation in SOAP requests. Attackers can execute a...

Mar 2, 2026
CVE-2025-52482 8.3

A stored cross-site scripting (XSS) vulnerability in Chamilo LMS allows teachers to inject malicious JavaScript into the glossary function, which exec...

Mar 2, 2026
CVE-2024-50337 5.3

Chamilo LMS versions before 1.11.28 contain an unauthenticated blind Server-Side Request Forgery (SSRF) vulnerability in the OpenId function. This all...

Mar 2, 2026
CVE-2026-1106 5.4

This vulnerability in Chamilo LMS allows attackers to manipulate the userId parameter in the deleteLegal function, leading to improper authorization. ...

Jan 18, 2026
CVE-2025-69581 5.5

Chamilo LMS 1.11.2 fails to properly clear cached sensitive user data from the Social Network/personal_data endpoint after logout. This allows subsequ...

Jan 16, 2026
CVE-2024-30616 8.8

Chamilo LMS 1.11.26 has an incorrect access control vulnerability in the profile management component that allows non-admin users to manipulate sensit...

Nov 4, 2024
CVE-2024-30618 6.1

A stored cross-site scripting vulnerability in Chamilo LMS allows attackers to inject malicious JavaScript into group discussion topics. When users vi...

Nov 4, 2024
CVE-2024-30619 7.5

Chamilo LMS 1.11.26 has an incorrect access control vulnerability where unauthenticated attackers can access sensitive information via specific API en...

Nov 4, 2024
CVE-2024-27524 7.1

This is a Cross-Site Scripting (XSS) vulnerability in Chamilo LMS v1.11.26 that allows remote attackers to inject malicious scripts via the filename p...

Nov 1, 2024
CVE-2023-4225 8.8

This vulnerability allows authenticated users with learner roles in Chamilo LMS to upload arbitrary PHP files through the exercise.ajax.php endpoint, ...

Nov 28, 2023
CVE-2023-4223 8.8

This vulnerability allows authenticated users with learner roles in Chamilo LMS to upload arbitrary PHP files through the document upload functionalit...

Nov 28, 2023
CVE-2023-4221 7.2

This vulnerability allows authenticated users with Learning Path upload permissions to execute arbitrary commands on the server through command inject...

Nov 28, 2023
CVE-2023-3545 9.8

This vulnerability allows unauthenticated attackers to bypass file upload security in Chamilo LMS on Windows/Apache systems by uploading a malicious ....

Nov 28, 2023
CVE-2023-3368 9.8

CVE-2023-3368 is an unauthenticated command injection vulnerability in Chamilo LMS that allows remote attackers to execute arbitrary commands on affec...

Nov 28, 2023
CVE-2023-34960 9.8

A critical command injection vulnerability in Chamilo's wsConvertPpt component allows remote attackers to execute arbitrary commands on the server via...

Aug 1, 2023
CVE-2023-34944 9.8

This vulnerability allows attackers to upload malicious SVG files to Chamilo LMS, which can lead to remote code execution. It affects Chamilo 1.11.* v...

Jun 13, 2023
CVE-2023-34962 8.1

This vulnerability in Chamilo LMS allows students to access and modify other students' personal notes due to incorrect access control. It affects Cham...

Jun 8, 2023
CVE-2022-27423 9.8

This SQL injection vulnerability in Chamilo LMS allows attackers to execute arbitrary SQL commands via the blog_id parameter. Attackers can potentiall...

Apr 15, 2022
CVE-2022-27426 8.8

This Server-Side Request Forgery vulnerability in Chamilo LMS allows attackers to make the server send requests to internal network resources and exec...

Apr 15, 2022
CVE-2021-40662 8.8

This CSRF vulnerability in Chamilo LMS allows attackers to trick authenticated users into executing arbitrary commands on the server by clicking a mal...

Mar 21, 2022
CVE-2021-35413 8.8

This vulnerability allows authenticated attackers to execute arbitrary code on Chamilo LMS servers by uploading a malicious .htaccess file through the...

Dec 3, 2021
CVE-2021-35414 9.8

CVE-2021-35414 is an unauthenticated SQL injection vulnerability in Chamilo LMS v1.11.x that allows attackers to execute arbitrary SQL commands via th...

Dec 3, 2021
CVE-2021-34187 9.8

This SQL injection vulnerability in Chamilo LMS allows attackers to execute arbitrary SQL commands via the searchField, filters, or filters2 parameter...

Jun 28, 2021
CVE-2021-31933 7.2

This vulnerability allows remote authenticated administrators in Chamilo LMS to upload malicious PHP files through directory traversal, leading to rem...

Apr 30, 2021

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