Vulnerability identifier: #VU25763
Vulnerability risk: Medium
CVSSv3.1: 6.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-22
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Madzipper
Web applications /
Modules and components for CMS
Vendor: madnest
Description
The vulnerability allows a remote attacker to perform directory traversal attacks.
The vulnerability exists due to input validation error of filenames when processing directory traversal sequences. A remote attacker can send a specially crafted HTTP request and read arbitrary files on the system, leading to to arbitrary file write via Archive Extraction (Zip Slip).
Mitigation
Install update from vendor's website.
Vulnerable software versions
Madzipper: 0.0.1 - 1.0.2
External links
http://snyk.io/vuln/SNYK-PHP-MADNESTMADZIPPER-552164
http://github.com/madnest/madzipper/commit/13d2f1a68518545a2338458a8b95175aaec67768
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker 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.