CVE-2020-18178

CRITICAL

HongCMS 4.0.0 - Path Traversal via Language AJAX Endpoint

Title source: llm
STIX 2.1

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."

References (1)

Core 1
Core References
Exploit, Issue Tracking, Third Party Advisory x_refsource_misc
https://github.com/Neeke/HongCMS/issues/11

Scores

CVSS v3 9.8
EPSS 0.0175
EPSS Percentile 75.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-22
Status published
Products (1)
hongcms_project/hongcms 4.0.0
Published May 18, 2021
Tracked Since Feb 18, 2026