CVE-2024-1246

Concrete CMS in version 9 before 9.2.5 is vulnerable to reflected XSS via the Image URL Import Feature due to insufficient validation of administrator provided data. A rogue administrator could inject malicious code when importing images, leading to the execution of the malicious code on the website user’s browser. The Concrete CMS Security team scored this 2 with CVSS v3 vector AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N. This does not affect Concrete versions prior to version 9.

More information : https://documentation.concretecms.org/9-x/developers/introduction/version-history/925-release-notes

Attack vector : NETWORK
Attack complexity : LOW
Privileges required : HIGH
User interaction : REQUIRED
Confidentiality impact : LOW
Integrity impact : LOW
Base score : 4.8
Base severity : MEDIUM
Exploitability score : 1.7
Impact score : 2.7