Server-side Request Forgery (SSRF) Affecting github.com/pterodactyl/wings/router/downloader Open this link in a new tab package, versions >=1.2.1 <1.3.0
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9 Mar 2021
12 Feb 2021
Sam Sanoop of Snyk Security Team
Introduced: 12 Feb 2021CWE-918 Open this link in a new tab
How to fix?
github.com/pterodactyl/wings/router/downloader to version 1.3.0 or higher.
github.com/pterodactyl/wings/router/downloader is a Wings is Pterodactyl's server control plane, built for the rapidly changing gaming industry and designed to be highly performant and secure.
Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF). It is possible for a malicious user to bypass the
internalRanges blacklist check to scan or access resources on the local network by using decimal notation. The attack complexity of this vulnerability is high and exploitation is unlikely since Golang doesn't seem to support dialing IPs in decimal notation.
http://0188.8.131.52/ http://2130706433/ = http://127.0.0.1 http://3232235521/ = http://192.168.0.1 http://3232235777/ = http://192.168.1.1 http://2852039166/ = http://169.254.169.254