CVE-2018-7486

Published: Feb 26, 2018Modified: Jun 17, 2026

7.2

Vector

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

Exploitability: 1.2 / Impact: 5.9

Source: NVD

Description

Blue River Mura CMS before v7.0.7029 supports inline function calls with an [m] tag and [/m] end tag, without proper restrictions on file types or pathnames, which allows remote attackers to execute arbitrary code via an [m]$.dspinclude("../pathname/executable.jpeg")[/m] approach, where executable.jpeg contains ColdFusion Markup Language code. This can be exploited in conjunction with a CKFinder feature that allows file upload.

Affected (1)

Products: Blueriver: Muracms

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Blueriver Muracms	Before 7.0.7029

Related CWEs

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

References (2)

http://bekhzod0725.github.io/cybersecurity/2018/02/16/exploiting-muracms.html

Source: cve@mitre.org

ExploitThird Party Advisory

http://bekhzod0725.github.io/cybersecurity/2018/02/16/exploiting-muracms.html

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

Timeline

No history available yet.