CVE-2025-59544

Chamilo is a learning management system. Prior to version 1.11.34, the functionality for the user to update the category does not implement authorization checks for the "categoryid" parameter which allows users to update the category of any user by replacing the "categoryid" parameter. This issue...

CVE-2025-59543

Chamilo is a learning management system. Prior to version 1.11.34, there is a stored cross-site scripting XSS vulnerability. By injecting malicious JavaScript into the course description field, an attacker with a low-privileged account e.g., trainer can execute arbitrary JavaScript code in the...

CVE-2025-59541

Chamilo is a learning management system. Prior to version 1.11.34, a Cross-Site Request Forgery CSRF vulnerability allows an attacker to delete projects inside a course without the victim’s consent. The issue arises because sensitive actions such as project deletion do not implement anti-CSRF...

CVE-2025-55289

Chamilo is a learning management system. Prior to version 1.11.34, there is a stored XSS vulnerability in Chamilo LMS Verison 1.11.32 allows an attacker to inject arbitrary JavaScript into the platform’s social network and internal messaging features. When viewed by an authenticated user includin...

CVE-2025-59540

Chamilo is a learning management system. Prior to version 1.11.34, a stored XSS vulnerability exists in Chamilo LMS that allows a staff account to execute arbitrary JavaScript in the browser of higher-privileged admin users. The issue arises because feedback input in the exercise history page is...

EUVD-2026-9974

Chamilo is a learning management system. Prior to version 1.11.34, Chamilo LMS is affected by an authenticated remote code execution vulnerability caused by improper validation of uploaded files. The application relies solely on MIME-type verification when handling file uploads and does not...

CVE-2026-29041 Chamilo: Authenticated Remote Code Execution via Unrestricted File Upload

Chamilo is a learning management system. Prior to version 1.11.34, Chamilo LMS is affected by an authenticated remote code execution vulnerability caused by improper validation of uploaded files. The application relies solely on MIME-type verification when handling file uploads and does not...

CVE-2026-29041 Chamilo: Authenticated Remote Code Execution via Unrestricted File Upload

Chamilo is a learning management system. Prior to version 1.11.34, Chamilo LMS is affected by an authenticated remote code execution vulnerability caused by improper validation of uploaded files. The application relies solely on MIME-type verification when handling file uploads and does not...

CVE-2026-29041

Chamilo LMS is affected prior to version 1.11.34 by an authenticated remote code execution flaw due to inadequate validation of uploaded files. The system relies on MIME-type checks and does not properly validate file extensions or enforce safe storage, allowing an authenticated low-privileged us...

CVE-2025-59544 Chamilo: Unauthorized access to update category of any user

Chamilo is a learning management system. Prior to version 1.11.34, the functionality for the user to update the category does not implement authorization checks for the "categoryid" parameter which allows users to update the category of any user by replacing the "categoryid" parameter. This issue...

CVE-2025-59544 Chamilo: Unauthorized access to update category of any user

Chamilo is a learning management system. Prior to version 1.11.34, the functionality for the user to update the category does not implement authorization checks for the "categoryid" parameter which allows users to update the category of any user by replacing the "categoryid" parameter. This issue...

EUVD-2025-208335

Chamilo is a learning management system. Prior to version 1.11.34, the functionality for the user to update the category does not implement authorization checks for the "categoryid" parameter which allows users to update the category of any user by replacing the "categoryid" parameter. This issue...

CVE-2025-59544 Chamilo: Unauthorized access to update category of any user

Chamilo is a learning management system. Prior to version 1.11.34, the functionality for the user to update the category does not implement authorization checks for the "categoryid" parameter which allows users to update the category of any user by replacing the "categoryid" parameter. This issue...

CVE-2025-59544

Chamilo LMS prior to v1.11.34 contained an authorization bypass in the category_id parameter that allowed updating any user’s category without checks. The issue affects the user category update functionality and was fixed in v1.11.34. CVSS 4.0 base score 6.9 (MEDIUM) with NETWORK attack vector an...

CVE-2025-59543 Chamilo: Account Takeover via Stored XSS in Course Description

Chamilo is a learning management system. Prior to version 1.11.34, there is a stored cross-site scripting XSS vulnerability. By injecting malicious JavaScript into the course description field, an attacker with a low-privileged account e.g., trainer can execute arbitrary JavaScript code in the...

CVE-2025-59543 Chamilo: Account Takeover via Stored XSS in Course Description

Chamilo is a learning management system. Prior to version 1.11.34, there is a stored cross-site scripting XSS vulnerability. By injecting malicious JavaScript into the course description field, an attacker with a low-privileged account e.g., trainer can execute arbitrary JavaScript code in the...

CVE-2025-59543

CVE-2025-59543 describes a stored XSS in Chamilo LMS prior to version 1.11.34. An attacker with a low-privilege account (e.g., trainer) can inject malicious JavaScript into the course description, which executes in other users’ browsers (including admins) and can exfiltrate session cookies/tokens...

CVE-2025-59543 Chamilo: Account Takeover via Stored XSS in Course Description

Chamilo is a learning management system. Prior to version 1.11.34, there is a stored cross-site scripting XSS vulnerability. By injecting malicious JavaScript into the course description field, an attacker with a low-privileged account e.g., trainer can execute arbitrary JavaScript code in the...

CVE-2025-59542

Chamilo LMS prior to version 1.11.34 is affected by a stored XSS vulnerability in the course learning path Settings field. A low-privileged user (e.g., trainer) can inject JavaScript that executes in other users’ contexts (including admins), enabling exfiltration of session cookies or tokens and ...

CVE-2025-59542 Chamilo: Account Takeover via Stored XSS in Course Learning Paths

Chamilo is a learning management system. Prior to version 1.11.34, there is a stored cross-site scripting XSS vulnerability. By injecting malicious JavaScript into the course learning path Settings field, an attacker with a low-privileged account e.g., trainer can execute arbitrary JavaScript cod...