Risk | Medium |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2020-4059 |
CWE-ID | CWE-94 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
mversion Web applications / Modules and components for CMS |
Vendor | Mikael Brevik |
Security Bulletin
This security bulletin contains one medium risk vulnerability.
EUVDB-ID: #VU29288
Risk: Medium
CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-4059
CWE-ID:
CWE-94 - Improper Control of Generation of Code ('Code Injection')
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to the shell git commit messages are not escaped. A remote authenticated attacker can send a specially crafted request and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsmversion: 0.0.4 - 1.13.1
External linkshttp://github.com/mikaelbr/mversion/commit/6c76c9efd27c7ff5a5c6f187e8b7a435c4722338
http://github.com/mikaelbr/mversion/security/advisories/GHSA-qjg4-w4c6-f6c6
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.