CVE-2026-46656 HIGH

CVE-2026-46656: Bludit CMS has improper authorization and mediation failure leading to persistent ghost sessions

Vendor Bludit
Product bludit
Weakness CWE-285
Published June 8, 2026
Last update June 8, 2026
View on NVD All CVEs

CVSS base score

8.8/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Bludit is a content management system. Versions prior to 3.22.0 have a Broken Access Control flaw where active sessions remain valid even after the corresponding user account has been physically deleted from the database. This "Ghost Session" allows revoked users to maintain full unauthorized access to the system. Version 3.22.0 fixes the issue.

Key dates

02Disclosure timeline

June 8, 2026 CVE published
June 8, 2026 Record updated