Broken Access Control Flaw in Bludit Content Management System
CVE-2026-46656

8.8HIGH

Key Information:

Vendor

Bludit

Status
Bludit
Vendor
CVE Published:
8 June 2026

What is CVE-2026-46656?

Bludit, a popular content management system, contains a vulnerability in versions prior to 3.22.0 where active user sessions remain valid even after the associated user accounts have been deleted from the database. This issue, known as a 'Ghost Session', permits revoked users to maintain unauthorized access, posing significant security risks. The flaw has been addressed in version 3.22.0, highlighting the importance of keeping software updated.

Affected Version(s)

bludit < 3.22.0

References

https://github.com/bludit/bludit/security/advisories/GHSA...
x_refsource_CONFIRM
https://github.com/bludit/bludit/commit/7931d1c55a3cc5359...
x_refsource_MISC
https://github.com/bludit/bludit/releases/tag/3.22.0
x_refsource_MISC

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.