Vulnerabilities > CVE-2021-22951 - Authorization Bypass Through User-Controlled Key vulnerability in Concretecms Concrete CMS

CVSS 7.5 - HIGH

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

HIGH

Integrity impact

NONE

Availability impact

NONE

network

low complexity

concretecms

CWE-639

NVD

Published: 2021-11-19

Updated: 2021-11-23

Summary

Unauthorized individuals could view password protected files using view_inline in Concrete CMS (previously concrete 5) prior to version 8.5.7. Concrete CMS now checks to see if a file has a password in view_inline and, if it does, the file is not rendered.For version 8.5.6, the following mitigations were put in place a. restricting file types for view_inline to images only b. putting a warning in the file manager to advise users.Credit for discovery: "Solar Security Research Team"Concrete CMS security team CVSS scoring is 5.3: AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NThis fix is also in Concrete version 9.0.0

Vulnerable Configurations

Part	Description	Count
Application	Concretecms Concretecms Concrete CMS 5.4.1.1 Concretecms Concrete CMS 5.4.2 Concretecms Concrete CMS 5.4.2.1 Concretecms Concrete CMS 5.4.2.2 Concretecms Concrete CMS 5.6.1 Concretecms Concrete CMS 5.6.1.1 Concretecms Concrete CMS 5.6.1.2 Concretecms Concrete CMS 5.6.2 Concretecms Concrete CMS 5.6.2.1 Concretecms Concrete CMS 5.6.3 Concretecms Concrete CMS 5.6.3.1 Concretecms Concrete CMS 5.6.3.3 Concretecms Concrete CMS 5.6.3.4 Concretecms Concrete CMS 5.6.3.5 Concretecms Concrete CMS 5.6.4.0 Concretecms Concrete CMS 5.7.0 Concretecms Concrete CMS 5.7.0.1 Concretecms Concrete CMS 5.7.0.3 Concretecms Concrete CMS 5.7.0.4 Concretecms Concrete CMS 5.7.1 Concretecms Concrete CMS 5.7.2 Concretecms Concrete CMS 5.7.2.1 Concretecms Concrete CMS 5.7.3 Concretecms Concrete CMS 5.7.3.1 Concretecms Concrete CMS 5.7.4 Concretecms Concrete CMS 5.7.4.1 Concretecms Concrete CMS 5.7.4.2 Concretecms Concrete CMS 5.7.5 Concretecms Concrete CMS 5.7.5.1 Concretecms Concrete CMS 5.7.5.2 Concretecms Concrete CMS 5.7.5.3 Concretecms Concrete CMS 5.7.5.4 Concretecms Concrete CMS 5.7.5.5 Concretecms Concrete CMS 5.7.5.6 Concretecms Concrete CMS 5.7.5.7 Concretecms Concrete CMS 5.7.5.8 Concretecms Concrete CMS 5.7.5.9 Concretecms Concrete CMS 5.7.5.10 Concretecms Concrete CMS 5.7.5.11 Concretecms Concrete CMS 5.7.5.12 Concretecms Concrete CMS 5.7.5.13 Concretecms Concrete CMS 5.8.1.0 Concretecms Concrete CMS 5.8.2.0 Concretecms Concrete CMS 8.0 Concretecms Concrete CMS 8.0.1 Concretecms Concrete CMS 8.0.2 Concretecms Concrete CMS 8.0.3 Concretecms Concrete CMS 8.1.0 Concretecms Concrete CMS 8.2.0 Concretecms Concrete CMS 8.2.1 Concretecms Concrete CMS 8.3.0 Concretecms Concrete CMS 8.3.1 Concretecms Concrete CMS 8.3.2 Concretecms Concrete CMS 8.4.0 Concretecms Concrete CMS 8.4.1 Concretecms Concrete CMS 8.4.2 Concretecms Concrete CMS 8.4.3 Concretecms Concrete CMS 8.4.4 Concretecms Concrete CMS 8.4.5 Concretecms Concrete CMS 8.5.0 Concretecms Concrete CMS 8.5.1 Concretecms Concrete CMS 8.5.2 Concretecms Concrete CMS 8.5.3 Concretecms Concrete CMS 8.5.4 Concretecms Concrete CMS 8.5.5 Concretecms Concrete CMS 8.5.6	71

Common Weakness Enumeration (CWE)

CWE-639 - Authorization Bypass Through User-Controlled Key

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

References