Arbitrary file upload in Microweber



Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2022-0912
CWE-ID CWE-434
Exploitation vector Network
Public exploit Public exploit code for vulnerability #1 is available.
Vulnerable software
 Microweber
Web applications / CMS

Vendor Microweber CMS Ltd.

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Arbitrary file upload

EUVDB-ID: #VU61380

Risk: Low

CVSSv3.1: 6.1 [CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2022-0912

CWE-ID: CWE-434 - Unrestricted Upload of File with Dangerous Type

Exploit availability: No

Description

The vulnerability allows a remote user to compromise vulnerable system.

The vulnerability exists due to insufficient validation of file during file upload in the Websites setting. A remote administrator can upload a malicious file and execute it on the server.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Microweber: 1.2.3 - 1.2.10

CPE2.3 External links

http://github.com/microweber/microweber/commit/24245297231f5dc88bb3a2b20d0e4e25b0ebc789
http://huntr.dev/bounties/ae5bb359-7e53-498b-848e-540c05b44c54


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. However, proof of concept for this vulnerability is available.



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