CVE-2023-28819: Concrete CMS (previously concrete5) versions 8.5.12 and below, 9.0.0 through 9.0.2 is vulnerable to Stored XSS in uploaded file and folder names.

PriorityP426medium5.4CVSS 3.1

AVNACLPRLUIRSCCLILAN

EPSS

0.64%

46.1th percentile

Concrete CMS (previously concrete5) versions 8.5.12 and below, 9.0.0 through 9.0.2 is vulnerable to Stored XSS in uploaded file and folder names.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
concrete5	concrete5	>= 0 < 9.1.0	9.1.0
concretecms	concrete_cms	< 9.1.0	9.1.0

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