CVE-2026-107852
Severity not reportedJexactyl is a customisable game management panel and billing system.
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.
Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/Jexactyl/Jexactyl/commit/fdee722c560ac13dc2d26271912203a6085dffe3 security-advisories@github.com
- https://github.com/Jexactyl/Jexactyl/releases/tag/v4.0.5 security-advisories@github.com
- https://github.com/Jexactyl/Jexactyl/security/advisories/GHSA-rf56-676w-hj4g security-advisories@github.com
- https://github.com/Jexactyl/Jexactyl/security/advisories/GHSA-rf56-676w-hj4g 134c704f-9b21-4f2e-91b3-4a467353bcc0