Bludit CMS has improper authorization and mediation failure leading to persistent ghost sessions

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Summary

CVECVE-2026-46656
StatePUBLISHED
AssignerGitHub_M
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-06-08 16:16:42 UTC
Updated2026-06-08 16:16:42 UTC
DescriptionBludit 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.

Risk And Classification

Primary CVSS: v3.1 8.8 HIGH from [email protected]

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

Problem Types: CWE-285 | CWE-613 | CWE-285 CWE-285: Improper Authorization | CWE-613 CWE-613: Insufficient Session Expiration

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary8.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
3.1CNADECLARED8.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Bludit Bludit affected < 3.22.0 Not specified

References

ReferenceSourceLinkTags
github.com/bludit/bludit/releases/tag/3.22.0 [email protected] github.com
github.com/bludit/bludit/security/advisories/GHSA-rpq2-j9w3-h4jw [email protected] github.com
github.com/bludit/bludit/commit/7931d1c55a3cc535911a9901c328f0197afe1c9f [email protected] github.com
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