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    11 vulnerabilities by Extra Innovation Inc.

    CVE-2026-70408 (GCVE-0-2026-70408)

    Vulnerability from nvd – Published: 2026-08-19 04:54 – Updated: 2026-08-19 15:46
    VLAI
    Summary
    An incorrect authorization vulnerability exists in acmailer, which may allow a user to create a sub-account that has administrative privileges.
    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 2026-08-19 15:45 UTC
    CWE
    • CWE-863 - Incorrect authorization
    Assigner
    References
    Impacted products
    Show details on NVD website
    To clipboard 

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    CVE-2026-66358 (GCVE-0-2026-66358)

    Vulnerability from nvd – Published: 2026-08-19 04:53 – Updated: 2026-08-20 15:36
    VLAI
    Summary
    A cross-site scripting vulnerability exists in acmailer, which may allow an attacker to execute an arbitrary script.
    Severity
    6.1 (Medium)
    CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    5.1 (Medium)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/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 2026-08-20 13:34 UTC
    CWE
    • CWE-79 - Cross-site scripting (XSS)
    Assigner
    References
    Impacted products
    Show details on NVD website
    To clipboard 

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    CVE-2021-46686 (GCVE-0-2021-46686)

    Vulnerability from nvd – Published: 2025-02-17 23:58 – Updated: 2025-02-18 15:41
    VLAI
    Summary
    Improper neutralization of special elements used in an OS command ('OS Command Injection') issue exists in acmailer CGI ver.4.0.3 and earlier and acmailer DB ver.1.1.5 and earlier. If this vulnerability is exploited, an arbitrary OS command may be executed by an attacker.
    Severity
    9.8 (Critical)
    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-02-18 15:40 UTC
    CWE
    • CWE-78 - Improper neutralization of special elements used in an OS command ('OS Command Injection')
    Assigner
    References
    Impacted products
    Show details on NVD website
    To clipboard 

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    CVE-2023-49780 (GCVE-0-2023-49780)

    Vulnerability from nvd – Published: 2025-02-12 07:42 – Updated: 2025-02-18 17:39
    VLAI
    Summary
    Cross-site scripting vulnerability exists in acmailer CGI ver.4.0.5 and earlier. An arbitrary script may be executed on the web browser of the user who accessed the management page of the affected product.
    Severity
    6.1 (Medium)
    CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-02-12 14:46 UTC
    CWE
    • CWE-79 - Cross-site scripting (XSS)
    Assigner
    References
    Impacted products
    Vendor Product Version
    Extra Innovation Inc. acmailer CGI Affected: ver.4.0.5 and earlier
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    JVNDB-2026-000118

    Vulnerability from jvndb - Published: 2026-08-19 05:06 - Updated:2026-08-19 05:06
    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 acmailer
    Details
    acmailer provided by Extra Innovation Inc. contains multiple vulnerabilities listed below:
    • Cross-site Scripting (CWE-79) - CVE-2026-66358
    • Incorrect Authorization (CWE-863) - CVE-2026-70408
    CVE-2026-66358 Yuji Tounai of Mitsui Bussan Secure Directions, Inc. and Fumiya Funakoshi reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership. CVE-2026-70408 Fumiya Funakoshi reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
    References
    Impacted products
    Show details on JVN DB website
    To clipboard 

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  "dc:date": "2026-08-19T14:06+09:00",
  "dcterms:issued": "2026-08-19T14:06+09:00",
  "dcterms:modified": "2026-08-19T14:06+09:00",
  "description": "acmailer provided by Extra Innovation Inc. contains multiple vulnerabilities listed below:\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/863.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003cul\u003e\u003cli\u003eCross-site Scripting (CWE-79) - CVE-2026-66358\u003c/li\u003e\u003cli\u003eIncorrect Authorization (CWE-863) - CVE-2026-70408\u003c/li\u003e\u003c/ul\u003eCVE-2026-66358\r\nYuji Tounai of Mitsui Bussan Secure Directions, Inc. and Fumiya Funakoshi reported this vulnerability to IPA.\r\nJPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.\r\n\r\nCVE-2026-70408\r\nFumiya Funakoshi reported this vulnerability to IPA.\r\nJPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.",
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      "@id": "JVN#47716829",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2026-66358",
      "@id": "CVE-2026-66358",
      "@source": "CVE"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2026-70408",
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      "@source": "CVE"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-264",
      "@title": "Permissions(CWE-264)"
    },
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    JVNDB-2025-000013

    Vulnerability from jvndb - Published: 2025-02-14 07:39 - Updated:2025-02-14 07:39
    Severity
    9.8 (Critical) - cvssV3_0 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Summary
    acmailer CGI and acmailer DB vulnerable to OS command injection
    Details
    acmailer CGI and acmailer DB provided by Extra Innovation Inc. contain an OS command injection vulnerability (CWE-78). Extra Innovation Inc. reported this vulnerability to JPCERT/CC to notify users of its solution through JVN. JPCERT/CC and Extra Innovation Inc. coordinated under the Information Security Early Warning Partnership. JPCERT/CC Addendum The version fixing this vulnerability has been released on 2021. This JVN is published responding to the developer's notification to JPCERT/CC on 2025 about the vulnerability and the product update information.
    References
    Impacted products
    Show details on JVN DB website
    To clipboard 

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  "dcterms:modified": "2025-02-14T16:39+09:00",
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  "sec:cpe": {
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    "@severity": "Critical",
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    "@version": "3.0"
  },
  "sec:identifier": "JVNDB-2025-000013",
  "sec:references": [
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    JVNDB-2025-000010

    Vulnerability from jvndb - Published: 2025-02-12 06:05 - Updated:2025-02-12 06:05
    Severity
    6.1 (Medium) - cvssV3_0 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    Summary
    acmailer vulnerable to cross-site scripting
    Details
    acmailer provided by Extra Innovation Inc. contains a cross-site scripting vulnerability (CWE-79). This vulnerability was reported to IPA, and JPCERT/CC started coordination with the developer in 2023. The developer released the fixed version on 2023. The coordination between JPCERT/CC and the developer completed and this JVN is published on 2025. Yuji Tounai of Mitsui Bussan Secure Directions, Inc. reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
    References
    Impacted products
    Show details on JVN DB website
    To clipboard 

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    CVE-2026-70408 (GCVE-0-2026-70408)

    Vulnerability from cvelistv5 – Published: 2026-08-19 04:54 – Updated: 2026-08-19 15:46
    VLAI
    Summary
    An incorrect authorization vulnerability exists in acmailer, which may allow a user to create a sub-account that has administrative privileges.
    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 2026-08-19 15:45 UTC
    CWE
    • CWE-863 - Incorrect authorization
    Assigner
    References
    Impacted products
    Show details on NVD website
    To clipboard 

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    CVE-2026-66358 (GCVE-0-2026-66358)

    Vulnerability from cvelistv5 – Published: 2026-08-19 04:53 – Updated: 2026-08-20 15:36
    VLAI
    Summary
    A cross-site scripting vulnerability exists in acmailer, which may allow an attacker to execute an arbitrary script.
    Severity
    6.1 (Medium)
    CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    5.1 (Medium)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/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 2026-08-20 13:34 UTC
    CWE
    • CWE-79 - Cross-site scripting (XSS)
    Assigner
    References
    Impacted products
    Show details on NVD website
    To clipboard 

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    CVE-2021-46686 (GCVE-0-2021-46686)

    Vulnerability from cvelistv5 – Published: 2025-02-17 23:58 – Updated: 2025-02-18 15:41
    VLAI
    Summary
    Improper neutralization of special elements used in an OS command ('OS Command Injection') issue exists in acmailer CGI ver.4.0.3 and earlier and acmailer DB ver.1.1.5 and earlier. If this vulnerability is exploited, an arbitrary OS command may be executed by an attacker.
    Severity
    9.8 (Critical)
    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-02-18 15:40 UTC
    CWE
    • CWE-78 - Improper neutralization of special elements used in an OS command ('OS Command Injection')
    Assigner
    References
    Impacted products
    Show details on NVD website
    To clipboard 

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    CVE-2023-49780 (GCVE-0-2023-49780)

    Vulnerability from cvelistv5 – Published: 2025-02-12 07:42 – Updated: 2025-02-18 17:39
    VLAI
    Summary
    Cross-site scripting vulnerability exists in acmailer CGI ver.4.0.5 and earlier. An arbitrary script may be executed on the web browser of the user who accessed the management page of the affected product.
    Severity
    6.1 (Medium)
    CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-02-12 14:46 UTC
    CWE
    • CWE-79 - Cross-site scripting (XSS)
    Assigner
    References
    Impacted products
    Vendor Product Version
    Extra Innovation Inc. acmailer CGI Affected: ver.4.0.5 and earlier
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    "cveId": "CVE-2023-49780",
    "datePublished": "2025-02-12T07:42:56.826Z",
    "dateReserved": "2025-02-07T06:34:04.219Z",
    "dateUpdated": "2025-02-18T17:39:45.337Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}