A vulnerability, which was classified as problematic, was found in Concrete CMS up to 9.2.2 (Content Management System). This affects an unknown code of the file /dashboard/system/basics/name of the component Admin Dashboard. The manipulation with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity. The summary by CVE is:

Concrete CMS before 9.2.3 allows Stored XSS on the Admin Dashboard via /dashboard/system/basics/name. (8.5 and earlier are unaffected.)

The weakness was published 12/25/2023 as 07b433799b888c4eb854e052ca58b032ebc6d36f. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2023-49337 since 11/27/2023. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

Upgrading to version 9.2.3 eliminates this vulnerability. Applying the patch 07b433799b888c4eb854e052ca58b032ebc6d36f is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

Productinfo

Type

• Content Management System

Vendor

• Concrete

Name

• CMS

Version

• 9.2.0
• 9.2.1
• 9.2.2

License

• open-source

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CPE 2.2info

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