CVE-2026-52856 (GCVE-0-2026-52856)
Vulnerability from cvelistv5
Published
2026-07-31 16:20
Modified
2026-07-31 18:57
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-248 - Uncaught Exception
  • CWE-617 - Reachable Assertion
  • CWE-129 - Improper Validation of Array Index
  • CWE-755 - Improper Handling of Exceptional Conditions
Summary
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
Impacted products
Vendor Product Version
pterodactyl wings Version: < 1.13.0
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