CVE-2021-40662: CSRF
First published: Mon Mar 21 2022(Updated: )
A Cross-Site Request Forgery (CSRF) in Chamilo LMS 1.11.14 allows attackers to execute arbitrary commands on victim hosts via user interaction with a crafted URL.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Chamilo Chamilo | =1.11.14 |
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Reference Links
- https://febin0x4e4a.wordpress.com/2022/03/22/cve-2021-40662-chamilo-lms-1-11-14-rce/
- https://febinj.medium.com/cve-2021-40662-chamilo-lms-1-11-14-rce-5301bad245d7
- https://support.chamilo.org/projects/1/wiki/Security_issues#Issue-83-2021-08-11-High-impact-Moderate-risk-Cross-Site-Request-Forgery-CSRF-leading-to-Remote-Code-Execution
Frequently Asked Questions
What is CVE-2021-40662?
CVE-2021-40662 is a Cross-Site Request Forgery (CSRF) vulnerability in Chamilo LMS 1.11.14 that allows attackers to execute arbitrary commands on victim hosts via user interaction with a crafted URL.
What is the severity of CVE-2021-40662?
The severity of CVE-2021-40662 is high with a CVSS score of 8.8.
What software versions are affected by CVE-2021-40662?
Chamilo LMS 1.11.14 is affected by CVE-2021-40662.
How can an attacker exploit CVE-2021-40662?
An attacker can exploit CVE-2021-40662 by tricking a user into clicking on a specially crafted URL that performs unauthorized actions on behalf of the user.
Is there a fix for CVE-2021-40662?
Yes, updating Chamilo LMS to a version that includes the patch for CVE-2021-40662 will fix the vulnerability.
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