CVE-2020-23128

MediumCVSS 4.9/10Last modified Jun 17, 2026

Description

Chamilo LMS 1.11.10 does not properly manage privileges which could allow a user with Sessions administrator privilege to create a new user then use the edit user function to change this new user to administrator privilege.

Metrics

CVSS 3.1 4.9/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

Weakness enumeration

CWE-269

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://support.chamilo.org/projects/chamilo-18/wiki/Security_issues#Issue-41-2020-04-22-Medium-risk-high-impact-CSRF-and-privilege-escalation-via-CSRFPatch, Vendor Advisory
https://toandak.blogspot.com/2020/05/improper-privilege-management-in.htmlExploit, Third Party Advisory
https://support.chamilo.org/projects/chamilo-18/wiki/Security_issues#Issue-41-2020-04-22-Medium-risk-high-impact-CSRF-and-privilege-escalation-via-CSRFPatch, Vendor Advisory
https://toandak.blogspot.com/2020/05/improper-privilege-management-in.htmlExploit, Third Party Advisory

Timeline

Published: May 6, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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