Chamilo LMS up to 1.11.24 dropbox.ajax.php unrestricted upload

Summaryinfo

A vulnerability categorized as critical has been discovered in Chamilo LMS up to 1.11.24. This vulnerability affects unknown code of the file /main/inc/ajax/dropbox.ajax.php. The manipulation results in unrestricted upload. This vulnerability is reported as CVE-2023-4224. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability was found in Chamilo LMS up to 1.11.24 (Content Management System). It has been classified as critical. Affected is an unknown functionality of the file /main/inc/ajax/dropbox.ajax.php. The manipulation with an unknown input leads to a unrestricted upload vulnerability. CWE is classifying the issue as CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Unrestricted file upload in `/main/inc/ajax/dropbox.ajax.php` in Chamilo LMS <= v1.11.24 allows authenticated attackers with learner role to obtain remote code execution via uploading of PHP files.

The weakness was disclosed 11/28/2023. The advisory is available at support.chamilo.org. This vulnerability is traded as CVE-2023-4224 since 08/08/2023. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 11/28/2023). This vulnerability is assigned to T1608.002 by the MITRE ATT&CK project.

By approaching the search of inurl:main/inc/ajax/dropbox.ajax.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get best quality of vulnerability data, you may have to visit 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

License

• open-source

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

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Entryinfo

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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