Vulnerability 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.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/pterodactyl/wings/commit/8e49c7c0eda815d3ada171831876a1c14c49
- https://github.com/pterodactyl/wings/releases/tag/v1.13.0
- https://github.com/pterodactyl/wings/security/advisories/GHSA-ghrq-5wpp-hxx5
FAQ
What is CVE-2026-52856?
CVE-2026-52856 is a vulnerability with a CVSS score of 7.5 (HIGH). 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...
How severe is CVE-2026-52856?
CVE-2026-52856 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-52856?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.