CVE-2018-7486

Public Exploit

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.

Category

7.2
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 4.55% Top 15%
Third-Party Advisory github.io
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://bekhzod0725.github.io/cybersecurity/2018/02/16/exploiting-muracms.html third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2018-7486?
CVE-2018-7486 has been scored as a high severity vulnerability.
How to fix CVE-2018-7486?
To fix CVE-2018-7486, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-7486 being actively exploited in the wild?
It is possible that CVE-2018-7486 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~5% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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