CVE-2026-52857
Published:July 31, 2026
Updated:August 04, 2026
Wings is the server control plane for Pterodactyl, a free, open-source game server management panel. Prior to 1.13.0, unbounded json, yaml, and xml configuration-file parsers in parser.go can process an oversized non-file parser configuration file and exhaust Wings process memory. This issue is fixed in version 1.13.0.
Affected Packages
https://github.com/pterodactyl/wings.git (GITHUB):
Affected version(s) >=v1.0.0-alpha.1 <v1.13.0Fix Suggestion:
Update to version v1.13.0github.com/pterodactyl/wings (GO):
Affected version(s) >=v0.0.0-20170517104929-e0561c52fb5f <v1.13.0Fix Suggestion:
Update to version v1.13.0Related Resources (6)
Do you need more information?
Contact UsCVSS v4
Base Score:
6.8
Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
5.5
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Weakness Type (CWE)
EPSS
Base Score:
0.11