CVE-2020-11476

PoC —

CVSS 3.1

7.2 high

EPSS

3%p86

Published

Jul 28, 2020 (Jul 28, 2020)

Modified

Jun 17, 2026

Description

Concrete5 before 8.5.3 allows Unrestricted Upload of File with Dangerous Type such as a .phar file.

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 (2.9%)

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