Smartstore Gift Voucher confirm race condition

published 2025-09-22 last yr. modified 2026-10-19 23d ago also EUVD-2025-30390

cvss: 3.1; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 16%
public exploits: 0; none known

A vulnerability has been found in Smartstore up to 6.2.0. The affected element is an unknown function of the file /checkout/confirm/ of the component Gift Voucher Handler. The manipulation leads to race condition. The attack may be initiated remotely. The attack's complexity is rated as high. The exploitability is described as difficult. The vendor was contacted early about this disclosure but did not respond in any way.

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CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: last yr. (2025-09-22)

Exploit prediction

0.25% chance of exploitation in the next 30 days, higher than 16% of all scored CVEs (FIRST EPSS, 2026-11-11).

CVSS scores

assigned by	version	score	vector
CNA	4.0	2.3	CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X
CNA	3.1	3.1	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N/E:X/RL:X/RC:X
CNA	3.0	3.1	CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N/E:X/RL:X/RC:X
CNA	2.0	2.1	AV:N/AC:H/Au:S/C:N/I:P/A:N/E:ND/RL:ND/RC:ND
CNA	4.0	2.3	CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CNA	3.1	3.1	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
CNA	2.0	2.1	AV:N/AC:H/Au:S/C:N/I:P/A:N

Affected products

n/a Smartstore

Classification

Weakness

CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization

References

vuldb.com /?id.325134
vdb-entry
vuldb.com /?ctiid.325134
signature, permissions-required
vuldb.com /?submit.640785
third-party-advisory

Sources

CVE List CVE-2025-10778
NVD CVE-2025-10778

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