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Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Affecting concrete5/concrete5 package, versions <8.5.16 >=9.0.0RC1, <9.2.8

0.0
low

Snyk CVSS

    Attack Complexity High
    Privileges Required High
    User Interaction Required

    Threat Intelligence

    EPSS 0.04% (9th percentile)

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  • Snyk ID SNYK-PHP-CONCRETE5CONCRETE5-6531304
  • published 4 Apr 2024
  • disclosed 3 Apr 2024
  • credit Unknown
Report a new vulnerability Found a mistake?

Introduced: 3 Apr 2024

CVE-2024-3180 Open this link in a new tab
CWE-20 Open this link in a new tab
CWE-79 Open this link in a new tab

How to fix?

Upgrade concrete5/concrete5 to version 8.5.16, 9.2.8 or higher.

Overview

concrete5/concrete5 is a concrete5 open source CMS.

Affected versions of this package are vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') due to improper sanitization of user-supplied input in the link-text field when creating a block of type file. An attacker can inject malicious scripts by adding malicious code to the link-text field, which will be executed in the browser of any user viewing the crafted content. This is only exploitable if the attacker has administrative privileges to add or modify blocks of type file.