CVE-2018-16820

HIGH

Monstra CMS 3.0.4 - Unauthenticated Directory Traversal via Files Manager Path Parameter

Title source: llm

admin/index.php in Monstra CMS 3.0.4 allows arbitrary directory listing via id=filesmanager&path=uploads/.......//./.......//./ requests.

Core 2

Core References

Exploit, Third Party Advisory x_refsource_misc

Exploit, Issue Tracking, Third Party Advisory x_refsource_misc

CVSS v3 7.5

EPSS 0.0197

EPSS Percentile 78.0%

Attack Vector NETWORK

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CWE

CWE-22

Status published

Products (1)

monstra/monstra 3.0.4

Published Sep 18, 2018

Tracked Since Feb 18, 2026