Exposure of sensitive information in concrete5/core
Moderate severity
GitHub Reviewed
Published
Nov 23, 2021
to the GitHub Advisory Database
•
Updated Feb 1, 2023
Description
Published by the National Vulnerability Database
Nov 19, 2021
Reviewed
Nov 22, 2021
Published to the GitHub Advisory Database
Nov 23, 2021
Last updated
Feb 1, 2023
In Concrete CMS (formerly concrete 5) below 8.5.7, IDOR Allows Unauthenticated User to Access Restricted Files If Allowed to Add Message to a Conversation.To remediate this, a check was added to verify a user has permissions to view files before attaching the files to a message in "add / edit message”.
References