CVE-2021-40662

Public Exploit

Description

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.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.79% Top 30%
Vendor Advisory chamilo.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
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 patch vendor advisory
https://febin0x4e4a.wordpress.com/2022/03/22/cve-2021-40662-chamilo-lms-1-11-14-rce/ third party advisory exploit
https://febinj.medium.com/cve-2021-40662-chamilo-lms-1-11-14-rce-5301bad245d7 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-40662?
CVE-2021-40662 has been scored as a high severity vulnerability.
How to fix CVE-2021-40662?
To fix CVE-2021-40662, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-40662 being actively exploited in the wild?
It is possible that CVE-2021-40662 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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