CVSS base score
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
What the vulnerability does
Missing Authorization vulnerability in madalin.ungureanu Client Portal client-portal allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Client Portal: from n/a through <= 1.2.1.
Explanation of Vulnerability in Simple Terms
Client Portal versions 1.2.1 and earlier lack proper authorization checks, allowing authenticated users to modify data they should not have access to. An attacker with a low-privilege account can alter information belonging to other users or the system. The vulnerability requires valid login credentials but no additional user interaction.
What an attacker can do
Modify data or settings belonging to other users or the system without proper authorization.
Potential impact on your site
Unauthorized users can alter sensitive data, potentially compromising data integrity and user trust.
Conditions required to exploit
Attacker must have a valid low-privilege account and network access to the portal.
Key dates
External resources
