How severe is CVE-2026-1192?

CVE-2026-1192 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-1192 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-1192?

CVE-2026-1192 affects Tosei-corporation Online Store Management System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-1192?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-1192 have an EU (EUVD) identifier?

Yes. CVE-2026-1192 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-3492.

When was CVE-2026-1192 published?

CVE-2026-1192 was published on 2026-01-19 and last updated on 2026-06-17.

CVE-2026-1192

CVE-2026-1192 is a high-severity vulnerability in Tosei-corporation Online Store Management System with a CVSS 3.x base score of 7.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-74.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 7.5
CVSS v4: 5.5
EPSS exploit prediction: 6% (93rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-3492
Weakness: CWE-74
Affected product: Tosei-corporation Online Store Management System
Published: 2026-01-19
Last modified: 2026-06-17

Description

A vulnerability was determined in Tosei Online Store Management System ネット店舗管理システム 1.01. The affected element is an unknown function of the file /cgi-bin/imode_alldata.php. Executing a manipulation of the argument DevId can lead to command injection. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2026-1192?: A vulnerability was determined in Tosei Online Store Management System ネット店舗管理システム 1.01. The affected element is an unknown function of the file /cgi-bin/imode_alldata.php. Executing a manipulation of the argument DevId can lead to command injection. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2026-1192?: CVE-2026-1192 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-1192 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-1192?: CVE-2026-1192 affects Tosei-corporation Online Store Management System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-1192?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-1192 have an EU (EUVD) identifier?: Yes. CVE-2026-1192 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-3492.
When was CVE-2026-1192 published?: CVE-2026-1192 was published on 2026-01-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:tosei-corporation:online_store_management_system:1.01:*:*:*:*:*:*:*

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