---
id: CVE-2026-107852
title: Jexactyl is a customisable game management panel and billing system
summary: >-
  Jexactyl is a customisable game management panel and billing system. Prior to
  4.0.5, the POST /api/client/billing/stripe/process endpoint accepts a
  client-supplied Stripe Checkout Session when payment_status is paid but does
  not compare …
severity: none
cwe:
  - CWE-345
published: '2026-10-09'
updated: '2026-10-09'
sourceUpdated: '2026-10-09T21:17:03.080'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-107852'
references:
  - url: >-
      https://github.com/Jexactyl/Jexactyl/commit/fdee722c560ac13dc2d26271912203a6085dffe3
    label: security-advisories@github.com
  - url: 'https://github.com/Jexactyl/Jexactyl/releases/tag/v4.0.5'
    label: security-advisories@github.com
  - url: >-
      https://github.com/Jexactyl/Jexactyl/security/advisories/GHSA-rf56-676w-hj4g
    label: security-advisories@github.com
tags:
  - nvd
ingestedAt: '2026-10-09T22:14:52.099Z'
---

## Overview

Jexactyl is a customisable game management panel and billing system. Prior to 4.0.5, the POST /api/client/billing/stripe/process endpoint accepts a client-supplied Stripe Checkout Session when payment_status is paid but does not compare amount_total or currency with the referenced order and configured billing currency. On an instance where the billing module is enabled and a Stripe secret key is configured, an authenticated client can therefore complete a lower-value or mismatched-currency payment and cause the order to be processed, provisioning, renewing, upgrading, or unsuspending the purchased server for less than the required price. This issue is fixed in version 4.0.5.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.