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OpenAdvisories
Low · 2.3 CVE-2026-35202 EUVD-2026-34010GHSA-fgmm-w5cx-vrfw

Pterodactyl has a database resource limit bypass via race condition in Client API

Published Jun 2, 2026 · Updated Jun 3, 2026 · Assigned by GitHub_M

Description

Pterodactyl is a free, open-source game server management panel. Prior to version 1.12.3, the Pterodactyl Client API has a logic flaw that lets users bypass their assigned limits for database allocations. This happens because the database locking mechanism used in the controllers is totally broken and doesn't actually lock anything. Version 1.12.3 patches the issue.

Affected products

VendorProductAffectedFixed
pterodactyl panel < 1.12.3 —

Affected packages

EcosystemPackageAffectedFixedRecord
Packagist pterodactyl/panel < 1.12.3 1.12.3 GHSA-fgmm-w5cx-vrfw

References