CVE-2018-20300 — CRITICAL (9.8)

Vulnerability Description

Empire CMS 7.5 allows remote attackers to execute arbitrary PHP code via the ftemp parameter in an enews=EditMemberForm action because this code is injected into a memberform.$fid.php file.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Phome	Empirecms	7.5

Related Weaknesses (CWE)

CWE-94

References

http://p0desta.com/2018/12/19/empirecms%E6%9C%80%E6%96%B0%E7%89%88%E5%90%8E%E5%8ExploitThird Party Advisory
http://p0desta.com/2018/12/19/empirecms%E6%9C%80%E6%96%B0%E7%89%88%E5%90%8E%E5%8ExploitThird Party Advisory

FAQ

What is CVE-2018-20300?

CVE-2018-20300 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Empire CMS 7.5 allows remote attackers to execute arbitrary PHP code via the ftemp parameter in an enews=EditMemberForm action because this code is injected into a memberform.$fid.php file.

How severe is CVE-2018-20300?

CVE-2018-20300 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2018-20300?

Check the references section above for vendor advisories and patch information. Affected products include: Phome Empirecms.