CVE-2020-18178

PoC —

CVSS 3.1

9.8 critical

EPSS

2%p77

Published

May 18, 2021 (May 18, 2021)

Modified

Jun 17, 2026

Description

Path Traversal in HongCMS v4.0.0 allows remote attackers to view, edit, and delete arbitrary files via a crafted POST request to the component "/hcms/admin/index.php/language/ajax."

Vendors: hongcms project
Products: hongcms
Weakness: CWE-22
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.7%)

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