Dolibarr Improper Authentication Vulnerability - CVE-2021-25956
In Dolibarr application v3.3.beta1_20121221 to v13.0.2 have Modify access for admin level users to change other users details but fails to validate already existing Login name while renaming the user Login. This leads to complete account takeover of the victim user. This happens since the password gets overwritten for the victim user having a similar login name.