Vulnerability identifier: #VU72665

Vulnerability risk: Low

CVSSv3.1: 2.5 [CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N/E:U/RL:U/RC:C]

CVE-ID: CVE-2023-1045

CWE-ID: CWE-22

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
MuYuCMS
Web applications / CMS

Vendor: MuYuCMS

Description

The vulnerability allows a remote user to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences in the /admin.php/accessory/filesdel.html. A remote administrator can send a specially crafted HTTP request and read arbitrary files on the system.

Mitigation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

MuYuCMS: 2.2

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External links
http://vuldb.com/?id.221804
http://vuldb.com/?ctiid.221804
http://github.com/MuYuCMS/MuYuCMS/issues/6

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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.