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    4 vulnerabilities found for Welcart e-Commerce by Welcart

    CVE-2026-27539 (GCVE-0-2026-27539)

    Vulnerability from nvd – Published: 2026-08-13 13:36 – Updated: 2026-08-13 15:48
    VLAI
    Title
    WordPress Welcart e-Commerce plugin <= 2.11.31 - Cross Site Scripting (XSS) vulnerability
    Summary
    Unauthenticated Cross Site Scripting (XSS) in Welcart e-Commerce <= 2.11.31 versions.
    Severity
    7.1 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-13 14:25 UTC
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    References
    Impacted products
    Vendor Product Version
    Welcart Welcart e-Commerce Affected: n/a , ≤ 2.11.31 (custom)
    		Create a notification for this product.
    Credits
    K. Sorrachat | Patchstack Bug Bounty Program
    Show details on NVD website
    To clipboard 

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    CVE-2026-27539 (GCVE-0-2026-27539)

    Vulnerability from cvelistv5 – Published: 2026-08-13 13:36 – Updated: 2026-08-13 15:48
    VLAI
    Title
    WordPress Welcart e-Commerce plugin <= 2.11.31 - Cross Site Scripting (XSS) vulnerability
    Summary
    Unauthenticated Cross Site Scripting (XSS) in Welcart e-Commerce <= 2.11.31 versions.
    Severity
    7.1 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-13 14:25 UTC
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    References
    Impacted products
    Vendor Product Version
    Welcart Welcart e-Commerce Affected: n/a , ≤ 2.11.31 (custom)
    		Create a notification for this product.
    Credits
    K. Sorrachat | Patchstack Bug Bounty Program
    Show details on NVD website
    To clipboard 

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    JVNDB-2025-000023

    Vulnerability from jvndb - Published: 2025-04-01 05:20 - Updated:2025-04-01 05:20
    Severity
    6.3 (Medium) - cvssV3_0 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
    Summary
    WordPress plugin "Welcart e-Commerce" vulnerable to untrusted data deserialization
    Details
    WordPress plugin "Welcart e-Commerce" provided by Welcart Inc. contains an untrusted data deserialization vulnerability (CWE-502). Hiroshi Sawada of CrowdStrike Holdings, 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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  "dc:date": "2025-04-01T14:20+09:00",
  "dcterms:issued": "2025-04-01T14:20+09:00",
  "dcterms:modified": "2025-04-01T14:20+09:00",
  "description": "WordPress plugin \"Welcart e-Commerce\" provided by Welcart Inc. contains an untrusted data deserialization vulnerability (CWE-502).\r\n\r\nHiroshi Sawada of CrowdStrike Holdings, Inc. reported this vulnerability to IPA.\r\nJPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.",
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    "@product": "Welcart e-Commerce",
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  "sec:identifier": "JVNDB-2025-000023",
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      "#text": "https://jvn.jp/en/jp/JVN87266215/index.html",
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    },
    {
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  "title": "WordPress plugin \"Welcart e-Commerce\" vulnerable to untrusted data deserialization"
}

    JVNDB-2024-000100

    Vulnerability from jvndb - Published: 2024-09-18 05:34 - Updated:2024-09-18 05:34
    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 WordPress plugin "Welcart e-Commerce"
    Details
    WordPress plugin "Welcart e-Commerce" provided by Welcart Inc. contains multiple vulnerabilities listed below.
    • SQL injection (CWE-89) - CVE-2024-42404
    • Cross-site scripting (CWE-79) - CVE-2024-45366
    Shogo Kumamaru of LAC CyberLink Co., Ltd. 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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  "description": "WordPress plugin \"Welcart e-Commerce\" provided by Welcart Inc. contains multiple vulnerabilities listed below.\r\n\u003cul\u003e\u003cli\u003eSQL injection (CWE-89) - CVE-2024-42404\u003c/li\u003e\u003cli\u003eCross-site scripting (CWE-79) - CVE-2024-45366\u003c/li\u003e\u003c/ul\u003eShogo Kumamaru of LAC CyberLink Co., Ltd. reported this vulnerability to IPA.\r\nJPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.",
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    "@product": "Welcart e-Commerce",
    "@vendor": "Welcart",
    "@version": "2.2"
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    "@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-2024-000100",
  "sec:references": [
    {
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      "@id": "JVN#19766555",
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      "@source": "CVE"
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      "@id": "CWE-79",
      "@title": "Cross-site Scripting(CWE-79)"
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    {
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      "@title": "SQL Injection(CWE-89)"
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  "title": "Multiple vulnerabilities in WordPress plugin \"Welcart e-Commerce\""
}