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LOW2.0

GHSA-q25h-jch8-gfrp

Concrete CMS vulnerable to stored XSS via the Role Name field

Quick fix

GHSA-q25h-jch8-gfrp — concrete5/concrete5: upgrade to the fixed version with the command below.

composer require concrete5/concrete5:^9.2.5

Details

Concrete CMS version 9 before 9.2.5 is vulnerable to  stored XSS via the Role Name field since there is insufficient validation of administrator provided data for that field. A rogue administrator could inject malicious code into the Role Name field which might be executed when users visit the affected page. The Concrete CMS Security team scored this 2 with CVSS v3 vector AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:L/A:N https://nvd.nist.gov/vuln-metrics/cvss/v3-calculator . Concrete versions below 9 do not include group types so they are not affected by this vulnerability.

Are you affected?

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Affected packages

Packagist/concrete5/concrete5
Introduced in: 9.0.0RC1Fixed in: 9.2.5
Fixcomposer require concrete5/concrete5:^9.2.5

References