GrandNode Voucher ConfirmOrder race condition
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Passive
- Attack complexity
- High
- Attack requirements
- None
- Impact type
- —
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA.
Summary
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.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | GrandNode | 2.0; 2.1; 2.2; 2.3.0 | — | No fix listed | CNA |
- GrandNode Vendor— Affected 2.0; 2.1; 2.2; 2.3.0 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-10216
- 2026-10-03 Alias added: GHSA-xcww-23jc-699x
References
—
Sources
- CVE-2025-10216 · CVE Program
- CVE-2025-10216 · NVD
- FIRST EPSS
- GHSA-xcww-23jc-699x · GitHub Advisory Database · CC BY 4.0
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