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Vulnerability record · CVE-2026-2944 · published 22 February 2026

CVE-2026-2944: Tosei-corporation online store management system command injection vulnerability

TTosei Corporation · Online Store Management System

A security flaw has been discovered in Tosei Online Store Management System ネット店舗管理システム 1.01. Affected is the function system of the file /cgi-bin/monitor.php of the component HTTP POST Request Handler. Performing a manipulation of the argument DevId results in os command injection. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

5.5 CVSS 4.0 Medium EPSS 7.3% · top 5.9% CWE-77 · Command injectionCWE-78 · OS command injection
5.5CVSS 4.0 base score, v2 7.5
7.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 1 tagged exploit
17 Jun 2026Last modified by NVD

Description

A security flaw has been discovered in Tosei Online Store Management System ネット店舗管理システム 1.01. Affected is the function system of the file /cgi-bin/monitor.php of the component HTTP POST Request Handler. Performing a manipulation of the argument DevId results in os command injection. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/CVE-Hunter-Leo/CVE/issues/9 ExploitIssue TrackingThird Party Advisory
https://vuldb.com/?ctiid.347314 Permissions RequiredVDB Entry
https://vuldb.com/?id.347314 Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.754579 Third Party AdvisoryVDB Entry

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

6.9CVE-2024-7898Tosei-corporation online store management system vulnerabilityA vulnerability classified as critical was found in Tosei Online Store Management System ネット店舗管理システム 4.02/4.03/4.04. This vulnerability affects unkno…EPSS 0.55%5.5CVE-2026-1192Tosei-corporation online store management system injection vulnerabilityA 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…EPSS 6.9%5.3CVE-2024-7897Tosei-corporation online store management system command injection vulnerabilityA vulnerability classified as critical has been found in Tosei Online Store Management System ネット店舗管理システム 4.02/4.03/4.04. This affects an unknown par…EPSS 2.6%5.3CVE-2024-7896Tosei-corporation online store management system command injection vulnerabilityA vulnerability was found in Tosei Online Store Management System ネット店舗管理システム 4.02/4.03/4.04. It has been rated as critical. Affected by this issue i…EPSS 2.3%9.8CVE-2026-8037Progress LoadMaster API OS Command Injection RCEProgress LoadMaster (and related ADC products) contain an OS command injection flaw in multiple API command endpoints where unsanitized input is pass…KEVEPSS 77%analysed8.7CVE-2026-42271LiteLLM MCP test endpoints allow authenticated OS command injectionLiteLLM versions 1.74.2 through before 1.83.7 expose two MCP preview endpoints (POST /mcp-rest/test/connection and POST /mcp-rest/test/tools/list) th…KEVEPSS 13%analysed7.2CVE-2025-29635D-Link DIR-823X command injection in set_prohibiting handlerD-Link DIR-823X firmware (240126 and 240802) contains a command injection flaw in the /goform/set_prohibiting POST handler. An attacker who already h…KEVEPSS 88%analysed8.1CVE-2026-22719VMware Aria Operations command injection during support-assisted migrationVMware Aria Operations contains a command injection flaw (CWE-77) that an unauthenticated attacker can use to run arbitrary commands, potentially ach…KEVEPSS 18%analysed

Source: NIST National Vulnerability Database (record CVE-2026-2944), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.