CVE-2020-24986

PoC —

CVSS 3.1

7.2 high

EPSS

2%p79

Published

Sep 4, 2020 (Sep 4, 2020)

Modified

Jun 17, 2026

Description

Concrete5 up to and including 8.5.2 allows Unrestricted Upload of File with Dangerous Type such as a .php file via File Manager. It is possible to modify site configuration to upload the PHP file and execute arbitrary commands.

Vendors: concretecms
Products: concrete cms
Weakness: CWE-434
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (2.0%)

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