Chamilo LMS up to 1.11.29 openid.assoc_handle sql injection

Summaryinfo

A vulnerability, which was classified as critical, has been found in Chamilo LMS up to 1.11.29. Affected by this issue is some unknown functionality. This manipulation of the argument openid.assoc_handle causes sql injection. The identification of this vulnerability is CVE-2025-50190. It is possible to initiate the attack remotely. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Chamilo LMS up to 1.11.29 and classified as critical. Affected by this vulnerability is an unknown functionality. The manipulation of the argument openid.assoc_handle with an unknown input leads to a sql injection vulnerability. The CWE definition for the vulnerability is CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Chamilo is a learning management system. Prior to version 1.11.30, there is an error-based SQL Injection via the GET openid.assoc_handle parameter with the /index.php script. This issue has been patched in version 1.11.30.

The advisory is shared at github.com. This vulnerability is known as CVE-2025-50190 since 06/13/2025. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1505 for this issue.

Upgrading to version 1.11.30 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 613eb19a0fac6dd49c233f32ad5428cd29d5a468 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-208159). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

• Content Management System

Vendor

• Chamilo

Name

• LMS

Version

• 1.11.0
• 1.11.1
• 1.11.2
• 1.11.3
• 1.11.4
• 1.11.5
• 1.11.6
• 1.11.7
• 1.11.8
• 1.11.9
• 1.11.10
• 1.11.11
• 1.11.12
• 1.11.13
• 1.11.14
• 1.11.15
• 1.11.16
• 1.11.17
• 1.11.18
• 1.11.19
• 1.11.20
• 1.11.21
• 1.11.22
• 1.11.23
• 1.11.24
• 1.11.25
• 1.11.26
• 1.11.27
• 1.11.28
• 1.11.29

License

• open-source

CPE 2.3info

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CPE 2.2info

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Entryinfo

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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