Vulnerabilities > CVE-2024-48926 - Insufficient Session Expiration vulnerability in Umbraco CMS

CVSS 3.1 - LOW

Attack vector

NETWORK

Attack complexity

HIGH

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

LOW

Availability impact

NONE

network

high complexity

umbraco

CWE-613

NVD

Published: 2024-10-22

Updated: 2024-10-25

Summary

Umbraco, a free and open source .NET content management system, has an insufficient session expiration issue in versions on the 13.x branch prior to 13.5.2, 10.x prior to 10.8.7, and 8.x prior to 8.18.15. The Backoffice displays the logout page with a session timeout message before the server session has fully expired, causing users to believe they have been logged out approximately 30 seconds before they actually are. Versions 13.5.2, 10.8,7, and 8.18.15 contain a patch for the issue.

Vulnerable Configurations

Part	Description	Count
Application	Umbraco Umbraco Umbraco CMS 8.0.0 Umbraco Umbraco CMS 8.0.01 Umbraco Umbraco CMS 8.0.1 Umbraco Umbraco CMS 8.0.2 Umbraco Umbraco CMS 8.0.3 Umbraco Umbraco CMS 8.1.0 Umbraco Umbraco CMS 8.1.1 Umbraco Umbraco CMS 8.1.2 Umbraco Umbraco CMS 8.1.3 Umbraco Umbraco CMS 8.1.4 Umbraco Umbraco CMS 8.1.5 Umbraco Umbraco CMS 8.1.6 Umbraco Umbraco CMS 8.2.0 Umbraco Umbraco CMS 8.2.1 Umbraco Umbraco CMS 8.2.2 Umbraco Umbraco CMS 8.3.0 Umbraco Umbraco CMS 8.3.1 Umbraco Umbraco CMS 8.4.0 Umbraco Umbraco CMS 8.4.1 Umbraco Umbraco CMS 8.4.2 Umbraco Umbraco CMS 8.5.0 Umbraco Umbraco CMS 8.5.1 Umbraco Umbraco CMS 8.5.2 Umbraco Umbraco CMS 8.5.3 Umbraco Umbraco CMS 8.5.4 Umbraco Umbraco CMS 8.5.5 Umbraco Umbraco CMS 8.6.0 Umbraco Umbraco CMS 8.6.1 Umbraco Umbraco CMS 8.6.2 Umbraco Umbraco CMS 8.6.3 Umbraco Umbraco CMS 8.6.4 Umbraco Umbraco CMS 8.6.5 Umbraco Umbraco CMS 8.6.6 Umbraco Umbraco CMS 8.7.0 Umbraco Umbraco CMS 8.7.1 Umbraco Umbraco CMS 8.8 Umbraco Umbraco CMS 8.8.0 Umbraco Umbraco CMS 8.8.2 Umbraco Umbraco CMS 8.9.0 Umbraco Umbraco CMS 8.9.1 Umbraco Umbraco CMS 8.10.0 Umbraco Umbraco CMS 8.10.1 Umbraco Umbraco CMS 8.10.2 Umbraco Umbraco CMS 8.10.3 Umbraco Umbraco CMS 8.11.0 Umbraco Umbraco CMS 8.11.1 Umbraco Umbraco CMS 8.11.2 Umbraco Umbraco CMS 8.11.3 Umbraco Umbraco CMS 8.12.0 Umbraco Umbraco CMS 8.12.1 Umbraco Umbraco CMS 8.12.2 Umbraco Umbraco CMS 8.12.3 Umbraco Umbraco CMS 8.13.0 Umbraco Umbraco CMS 8.13.1 Umbraco Umbraco CMS 8.14.0 Umbraco Umbraco CMS 8.14.1 Umbraco Umbraco CMS 8.15.0 Umbraco Umbraco CMS 8.15.1 Umbraco Umbraco CMS 8.15.2 Umbraco Umbraco CMS 8.15.3 Umbraco Umbraco CMS 8.16.0 Umbraco Umbraco CMS 8.17.0 Umbraco Umbraco CMS 8.17.1 Umbraco Umbraco CMS 8.18.9 Umbraco Umbraco CMS 8.18.10 Umbraco Umbraco CMS 10.0.0 Umbraco Umbraco CMS 10.0.1 Umbraco Umbraco CMS 10.1.0 Umbraco Umbraco CMS 10.1.1 Umbraco Umbraco CMS 10.2.0 Umbraco Umbraco CMS 10.2.1 Umbraco Umbraco CMS 10.3.0 Umbraco Umbraco CMS 10.3.1 Umbraco Umbraco CMS 10.3.2 Umbraco Umbraco CMS 10.4.0 Umbraco Umbraco CMS 10.4.1 Umbraco Umbraco CMS 10.4.2 Umbraco Umbraco CMS 10.5.0 Umbraco Umbraco CMS 10.5.1 Umbraco Umbraco CMS 10.7.0 Umbraco Umbraco CMS 10.8.1 Umbraco Umbraco CMS 13.0.0 Umbraco Umbraco CMS 13.0.1 Umbraco Umbraco CMS 13.2.0 Umbraco Umbraco CMS 13.2.1 Umbraco Umbraco CMS 13.2.2 Umbraco Umbraco CMS 13.3.0 Umbraco Umbraco CMS 13.3.1 Umbraco Umbraco CMS 13.3.2 Umbraco Umbraco CMS 13.4.0 Umbraco Umbraco CMS 13.4.1	126

Common Weakness Enumeration (CWE)

CWE-613 - Insufficient Session Expiration

References

https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-fp6q-gccw-7qqm