#VU36739 Arbitrary file upload in Frog CMS - CVE-2018-16373

Vulnerability identifier: #VU36739

Vulnerability risk: Medium

CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2018-16373

CWE-ID: CWE-434

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Frog CMS
Web applications / CMS

Vendor: Frog CMS Project

Description

The vulnerability allows a remote privileged user to manipulate data.

Frog CMS 0.9.5 has an Upload vulnerability that can create files via /admin/?/plugin/file_manager/save.

Mitigation
Install update from vendor's website.

Vulnerable software versions

Frog CMS: 0.9.5

---

External links
https://github.com/philippe/FrogCMS/issues/13

---

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.