VYPR
Low severity2.0NVD Advisory· Published Apr 3, 2024· Updated Jun 17, 2026

CVE-2024-2753

CVE-2024-2753

Description

Concrete CMS version 9 before 9.2.8 and previous versions prior to 8.5.16 is vulnerable to Stored XSS on the calendar color settings screen since Information input by the user is output without escaping. A rogue administrator could inject malicious javascript into the Calendar Color Settings screen which might be executed when users visit the affected page. The Concrete CMS security team gave this vulnerability a CVSS v3.1 score of 2.0 with a vector of AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N&version=3.1 https://nvd.nist.gov/vuln-metrics/cvss/v3-calculator

Thank you Rikuto Tauchi for reporting

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Affected packages

Versions sourced from the GitHub Security Advisory.

PackageAffected versionsPatched versions
concrete5/concrete5Packagist
>= 9.0.0RC1, < 9.2.89.2.8
concrete5/concrete5Packagist
< 8.5.168.5.16

Affected products

3

Patches

Vulnerability mechanics

References

6

News mentions

0

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