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.

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Advisories
Source ID Title
Github GHSA Github GHSA GHSA-ghrq-5wpp-hxx5 Wings: Maliciously crafted packet during SFTP connection handshake causes denial of service
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Fri, 31 Jul 2026 20:15:00 +0000

Type Values Removed Values Added
First Time appeared Pterodactyl
Pterodactyl wings
Vendors & Products Pterodactyl
Pterodactyl wings

Fri, 31 Jul 2026 19:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 31 Jul 2026 17:00:00 +0000

Type Values Removed Values Added
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.
Title Wings: Maliciously crafted packet during SFTP connection handshake causes denial of service
Weaknesses CWE-129
CWE-248
CWE-617
CWE-755
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-07-31T18:57:35.513Z

Reserved: 2026-06-08T18:41:27.724Z

Link: CVE-2026-52856

cve-icon Vulnrichment

Updated: 2026-07-31T18:57:32.038Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-31T20:00:12Z