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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.

PUBLISHED Reserved 2026-04-01 | Published 2026-06-02 | Updated 2026-06-03 | Assigner GitHub_M




LOW: 2.3CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

Problem types

CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition

CWE-770: Allocation of Resources Without Limits or Throttling

Product status

< 1.12.3
affected

References

github.com/.../panel/security/advisories/GHSA-fgmm-w5cx-vrfw

cve.org (CVE-2026-35202)

nvd.nist.gov (CVE-2026-35202)

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