CVE-2020-23126

Chamilo LMS version 1.11.10 contains an XSS vulnerability in the personal profile edition form, affecting the user him/herself and social network friends.

CVE-2020-23127

Chamilo LMS 1.11.10 is affected by Cross Site Request Forgery (CSRF) via the edit_user function by targeting an admin user.

CVE-2020-23128

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.