CVE-2026-52856

high

Description

Wings is the server control plane for Pterodactyl, a free, open-source game server management panel. Prior to 1.13.0, a malformed packet received during the SFTP connection handshake causes a Go panic. This issue is fixed in version 1.13.0.

References

https://github.com/pterodactyl/wings/security/advisories/GHSA-ghrq-5wpp-hxx5

https://github.com/pterodactyl/wings/releases/tag/v1.13.0

https://github.com/pterodactyl/wings/commit/8e49c7c0eda815d3ada171831876a1c14c493026

Details

Source: Mitre, NVD

Published: 2026-07-31

Updated: 2026-07-31

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H