Vulnerability-Lookup

JVNDB-2026-000052

Vulnerability from jvndb - Published: 2026-04-08 07:15 - Updated:2026-04-08 07:15

Severity

8.8 (High) - cvssV3_0 - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Summary

Multiple vulnerabilities in MATCHA series

Details

MATCHA series provided by ICZ Corporation contains multiple vulnerabilities listed below.

SQL injection (CWE-89) - CVE-2026-24913
Cross-site scripting (CWE-79) - CVE-2026-27787
Unrestricted upload of file with dangerous type(CWE-434) - CVE-2026-33273

CVE-2026-24913, CVE-2026-27787 Kenta Chikagawa of Mitsui Bussan Secure Directions, Inc. reported these vulnerabilities to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership. CVE-2026-33273 Shoji Baba reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

References

Type

URL

	JVN	https://jvn.jp/en/jp/JVN33581068/index.html
	CVE	https://www.cve.org/CVERecord?id=CVE-2026-24913
	CVE	https://www.cve.org/CVERecord?id=CVE-2026-27787
	CVE	https://www.cve.org/CVERecord?id=CVE-2026-33273
	Cross-site Scripting(CWE-79)	https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html
	SQL Injection(CWE-89)	https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html
	No Mapping(CWE-Other)	https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html

Impacted products

Vendor

Product

	ICZ Corporation	MATCHA SNS
	ICZ Corporation	MATCHA INVOICE

Show details on JVN DB website

JSON

To clipboard

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-000052.html",
  "dc:date": "2026-04-08T16:15+09:00",
  "dcterms:issued": "2026-04-08T16:15+09:00",
  "dcterms:modified": "2026-04-08T16:15+09:00",
  "description": "MATCHA series provided by ICZ Corporation contains multiple vulnerabilities listed below.\u003ca href=\u0027https://cwe.mitre.org/data/definitions/89.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003ca href=\u0027https://cwe.mitre.org/data/definitions/79.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003ca href=\u0027https://cwe.mitre.org/data/definitions/434.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003cul\u003e\u003cli\u003eSQL injection (CWE-89) - CVE-2026-24913\u003c/li\u003e\u003cli\u003eCross-site scripting (CWE-79) - CVE-2026-27787\u003c/li\u003e\u003cli\u003eUnrestricted upload of file with dangerous type(CWE-434) - CVE-2026-33273\u003c/li\u003e\u003c/ul\u003eCVE-2026-24913, CVE-2026-27787\r\nKenta Chikagawa of Mitsui Bussan Secure Directions, Inc. reported these vulnerabilities to IPA.\r\nJPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.\r\n\r\nCVE-2026-33273\r\nShoji Baba reported this vulnerability to IPA.\r\nJPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.",
  "link": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-000052.html",
  "sec:cpe": [
    {
      "#text": "cpe:/a:icz:matchasns",
      "@product": "MATCHA SNS",
      "@vendor": "ICZ Corporation",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/a:icz:matcha_bill",
      "@product": "MATCHA INVOICE",
      "@vendor": "ICZ Corporation",
      "@version": "2.2"
    }
  ],
  "sec:cvss": {
    "@score": "8.8",
    "@severity": "High",
    "@type": "Base",
    "@vector": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
    "@version": "3.0"
  },
  "sec:identifier": "JVNDB-2026-000052",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/jp/JVN33581068/index.html",
      "@id": "JVN#33581068",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2026-24913",
      "@id": "CVE-2026-24913",
      "@source": "CVE"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2026-27787",
      "@id": "CVE-2026-27787",
      "@source": "CVE"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2026-33273",
      "@id": "CVE-2026-33273",
      "@source": "CVE"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-79",
      "@title": "Cross-site Scripting(CWE-79)"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-89",
      "@title": "SQL Injection(CWE-89)"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-Other",
      "@title": "No Mapping(CWE-Other)"
    }
  ],
  "title": "Multiple vulnerabilities in MATCHA series"
}

CVE-2026-24913 (GCVE-0-2026-24913)

Vulnerability from cvelistv5 – Published: 2026-04-08 05:10 – Updated: 2026-04-08 15:06

Summary

SQL Injection vulnerability exists in MATCHA INVOICE 2.6.6 and earlier. If this vulnerability is exploited, information stored in the database may be obtained or altered by a user who can log in to the product.

Severity

8.8 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

8.7 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-04-08 15:06 UTC

CWE

CWE-89 - Improper neutralization of special elements used in an SQL command ('SQL Injection')

Assigner

jpcert jpcert root Scorecard

References

2 references

URL	Tags
https://oss.icz.co.jp/news/?p=1386
https://jvn.jp/en/jp/JVN33581068/

Impacted products

1 product

Vendor	Product	Version
ICZ Corporation	MATCHA INVOICE	Affected: 2.6.6 and earlier

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-24913",
                "options": [
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                    "Automatable": "no"
                  },
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                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-04-08T15:06:21.413556Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
      }
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          "lang": "en",
          "value": "SQL Injection vulnerability exists in MATCHA INVOICE 2.6.6 and earlier. If this vulnerability is exploited, information stored in the database may be obtained or altered by a user who can log in to the product."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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              "lang": "en-US",
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            "baseSeverity": "HIGH",
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        }
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  "cveMetadata": {
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    "assignerShortName": "jpcert",
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    "datePublished": "2026-04-08T05:10:12.155Z",
    "dateReserved": "2026-04-03T04:29:19.341Z",
    "dateUpdated": "2026-04-08T15:06:29.082Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-27787 (GCVE-0-2026-27787)

Vulnerability from cvelistv5 – Published: 2026-04-08 05:11 – Updated: 2026-04-08 13:55

Summary

Cross-site scripting vulnerability exists in MATCHA SNS 1.3.9 and earlier. If this vulnerability is exploited, an arbitrary script may be executed on the web browser of the user who accessed the website using the product.

Severity

5.4 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

5.1 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-04-08 13:55 UTC

CWE

CWE-79 - Cross-site scripting (XSS)

Assigner

jpcert jpcert root Scorecard

References

2 references

URL	Tags
https://oss.icz.co.jp/news/?p=1388
https://jvn.jp/en/jp/JVN33581068/

Impacted products

1 product

Vendor	Product	Version
ICZ Corporation	MATCHA SNS	Affected: 1.3.9 and earlier

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-27787",
                "options": [
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                    "Exploitation": "none"
                  },
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                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-04-08T13:55:00.130119Z",
                "version": "2.0.3"
              },
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            }
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        ],
        "providerMetadata": {
          "dateUpdated": "2026-04-08T13:55:07.158Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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          "product": "MATCHA SNS",
          "vendor": "ICZ Corporation",
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            }
          ]
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        {
          "lang": "en",
          "value": "Cross-site scripting vulnerability exists in MATCHA SNS 1.3.9 and earlier. If this vulnerability is exploited, an arbitrary script may be executed on the web browser of the user who accessed the website using the product."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.0"
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          "descriptions": [
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              "cweId": "CWE-79",
              "description": "Cross-site scripting (XSS)",
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          "url": "https://jvn.jp/en/jp/JVN33581068/"
        }
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  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
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    "datePublished": "2026-04-08T05:11:11.154Z",
    "dateReserved": "2026-04-03T04:29:15.069Z",
    "dateUpdated": "2026-04-08T13:55:07.158Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-33273 (GCVE-0-2026-33273)

Vulnerability from cvelistv5 – Published: 2026-04-08 05:11 – Updated: 2026-04-08 15:05

Summary

Unrestricted upload of file with dangerous type issue exists in MATCHA INVOICE 2.6.6 and earlier. If this vulnerability is exploited, an arbitrary file may be created by an administrator of the product. As a result, arbitrary code may be executed on the server.

Severity

4.7 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

5.1 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-04-08 15:05 UTC

CWE

CWE-434 - Unrestricted upload of file with dangerous type

Assigner

jpcert jpcert root Scorecard

References

2 references

URL	Tags
https://oss.icz.co.jp/news/?p=1386
https://jvn.jp/en/jp/JVN33581068/

Impacted products

1 product

Vendor	Product	Version
ICZ Corporation	MATCHA INVOICE	Affected: 2.6.6 and earlier

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
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                "id": "CVE-2026-33273",
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                "timestamp": "2026-04-08T15:05:18.489563Z",
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}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

JVNDB-2026-000052

CVE-2026-24913 (GCVE-0-2026-24913)

CVE-2026-27787 (GCVE-0-2026-27787)

CVE-2026-33273 (GCVE-0-2026-33273)

Tags

Sightings

Nomenclature

Related by attack behaviour