Concrete CMS up to 9.2.4 Image URL Import cross site scripting

Summaryinfo

A vulnerability was found in Concrete CMS up to 9.2.4. It has been rated as problematic. The impacted element is an unknown function of the component Image URL Import Handler. The manipulation leads to cross site scripting. This vulnerability is uniquely identified as CVE-2024-1246. The attack is possible to be carried out remotely. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Concrete CMS up to 9.2.4 (Content Management System) and classified as problematic. This issue affects an unknown function of the component Image URL Import Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to 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. Impacted is integrity. The summary by CVE is:

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 https://nvd.nist.gov/vuln-metrics/cvss/v3-calculator . This does not affect Concrete versions prior to version 9.

The weakness was disclosed 02/09/2024. The advisory is shared at documentation.concretecms.org. The identification of this vulnerability is CVE-2024-1246 since 02/06/2024. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

Upgrading to version 9.2.5 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

• Content Management System

Vendor

• Concrete

Name

• CMS

Version

• 9.2.0
• 9.2.1
• 9.2.2
• 9.2.3
• 9.2.4

License

• open-source

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

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Entryinfo

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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