GitHub Advisory DatabaseGHSA-66P8-J459-RQ63Pterodactyl Wings contains UNIX Symbolic Link (Symlink) Following resulting in deletion of files and directories on the host system
9.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H
0.001 Low
EPSS
Percentile
35.9%
Impact
This vulnerability impacts anyone running the affected versions of Wings. The vulnerability can be used to delete files and directories recursively on the host system. This vulnerability can be combined with GHSA-p8r3-83r8-jwj5 to overwrite files on the host system.
In order to use this exploit, an attacker must have an existing “server” allocated and controlled by Wings. Information on how the exploitation of this vulnerability works will be released on February 24th, 2023 in North America.
Patches
This vulnerability has been resolved in version v1.11.4 of Wings, and has been back-ported to the 1.7 release series in v1.7.4.
Anyone running v1.11.x should upgrade to v1.11.4 and anyone running v1.7.x should upgrade to v1.7.4.
Workarounds
None at this time.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| github.com/pterodactyl/wings | lt | 1.11.4 | |
| github.com/pterodactyl/wings | lt | 1.7.4 |
References
Related
9.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H
0.001 Low
EPSS
Percentile
35.9%