CVE-2025-10216 GrandNode Voucher ConfirmOrder race condition
Attackers can exploit a race condition in the voucher handler to manipulate order confirmation, potentially altering transaction data.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-10216?
CVE-2025-10216 is a low-severity vulnerability in GrandNode, published on 10 Sep 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
A vulnerability was detected in GrandNode up to 2.3.0. The impacted element is an unknown function of the file /checkout/ConfirmOrder/ of the component Voucher Handler. The manipulation of the argument giftvouchercouponcode results in race condition. The attack may be launched remotely. The attack requires a high level of complexity. The exploitability is regarded as difficult. The vendor was contacted early about this disclosure but did not respond in any way.
Weakness: CWE-362
Which versions are affected by CVE-2025-10216?
How do I fix CVE-2025-10216?
No fix has been published for CVE-2025-10216 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-10216 being exploited?
There is no known exploitation of CVE-2025-10216 in the wild and no public exploit code.
Sources
Also known as GHSA-xcww-23jc-699x.