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    2 vulnerabilities by UKR Solution

    CVE-2026-81280 (GCVE-0-2026-81280)

    Vulnerability from nvd – Published: 2026-08-31 20:30 – Updated: 2026-08-31 20:30
    VLAI
    Title
    WordPress Print Barcode Labels for your WooCommerce products/orders plugin <= 4.0.0 - Sensitive Data Exposure vulnerability
    Summary
    Subscriber Sensitive Data Exposure in Print Barcode Labels for your WooCommerce products/orders <= 4.0.0 versions.
    Severity
    6.5 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
    CWE
    • CWE-201 - Insertion of Sensitive Information Into Sent Data
    Assigner
    References
    Impacted products
    Credits
    she11f | Patchstack Bug Bounty Program
    Show details on NVD website
    To clipboard 

    {
  "containers": {
    "cna": {
      "affected": [
        {
          "collectionURL": "https://wordpress.org/plugins",
          "defaultStatus": "unaffected",
          "packageName": "a4-barcode-generator",
          "product": "Print Barcode Labels for your WooCommerce products/orders",
          "vendor": "UKR Solution",
          "versions": [
            {
              "changes": [
                {
                  "at": "4.0.1",
                  "status": "unaffected"
                }
              ],
              "lessThanOrEqual": "4.0.0",
              "status": "affected",
              "version": "n/a",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "user": "00000000-0000-4000-9000-000000000000",
          "value": "she11f | Patchstack Bug Bounty Program"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Subscriber Sensitive Data Exposure in Print Barcode Labels for your WooCommerce products/orders \u003c= 4.0.0 versions."
            }
          ],
          "value": "Subscriber Sensitive Data Exposure in Print Barcode Labels for your WooCommerce products/orders \u003c= 4.0.0 versions."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-37",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-37 Retrieve Embedded Sensitive Data"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-201",
              "description": "CWE-201 Insertion of Sensitive Information Into Sent Data",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-31T20:30:41.734Z",
        "orgId": "21595511-bba5-4825-b968-b78d1f9984a3",
        "shortName": "Patchstack"
      },
      "references": [
        {
          "tags": [
            "vdb-entry"
          ],
          "url": "https://patchstack.com/database/wordpress/plugin/a4-barcode-generator/vulnerability/wordpress-print-barcode-labels-for-your-woocommerce-products-orders-plugin-4-0-0-sensitive-data-exposure-vulnerability?_s_id=cve"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Update the WordPress Print Barcode Labels for your WooCommerce products/orders Plugin to the latest available version (at least 4.0.1)."
            }
          ],
          "value": "Update the WordPress Print Barcode Labels for your WooCommerce products/orders Plugin to the latest available version (at least 4.0.1)."
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "WordPress Print Barcode Labels for your WooCommerce products/orders plugin \u003c= 4.0.0 - Sensitive Data Exposure vulnerability",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3",
    "assignerShortName": "Patchstack",
    "cveId": "CVE-2026-81280",
    "datePublished": "2026-08-31T20:30:41.734Z",
    "dateReserved": "2026-08-26T17:33:04.627Z",
    "dateUpdated": "2026-08-31T20:30:41.734Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

    CVE-2026-81280 (GCVE-0-2026-81280)

    Vulnerability from cvelistv5 – Published: 2026-08-31 20:30 – Updated: 2026-08-31 20:30
    VLAI
    Title
    WordPress Print Barcode Labels for your WooCommerce products/orders plugin <= 4.0.0 - Sensitive Data Exposure vulnerability
    Summary
    Subscriber Sensitive Data Exposure in Print Barcode Labels for your WooCommerce products/orders <= 4.0.0 versions.
    Severity
    6.5 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
    CWE
    • CWE-201 - Insertion of Sensitive Information Into Sent Data
    Assigner
    References
    Impacted products
    Credits
    she11f | Patchstack Bug Bounty Program
    Show details on NVD website
    To clipboard 

    {
  "containers": {
    "cna": {
      "affected": [
        {
          "collectionURL": "https://wordpress.org/plugins",
          "defaultStatus": "unaffected",
          "packageName": "a4-barcode-generator",
          "product": "Print Barcode Labels for your WooCommerce products/orders",
          "vendor": "UKR Solution",
          "versions": [
            {
              "changes": [
                {
                  "at": "4.0.1",
                  "status": "unaffected"
                }
              ],
              "lessThanOrEqual": "4.0.0",
              "status": "affected",
              "version": "n/a",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "user": "00000000-0000-4000-9000-000000000000",
          "value": "she11f | Patchstack Bug Bounty Program"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Subscriber Sensitive Data Exposure in Print Barcode Labels for your WooCommerce products/orders \u003c= 4.0.0 versions."
            }
          ],
          "value": "Subscriber Sensitive Data Exposure in Print Barcode Labels for your WooCommerce products/orders \u003c= 4.0.0 versions."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-37",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-37 Retrieve Embedded Sensitive Data"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-201",
              "description": "CWE-201 Insertion of Sensitive Information Into Sent Data",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-31T20:30:41.734Z",
        "orgId": "21595511-bba5-4825-b968-b78d1f9984a3",
        "shortName": "Patchstack"
      },
      "references": [
        {
          "tags": [
            "vdb-entry"
          ],
          "url": "https://patchstack.com/database/wordpress/plugin/a4-barcode-generator/vulnerability/wordpress-print-barcode-labels-for-your-woocommerce-products-orders-plugin-4-0-0-sensitive-data-exposure-vulnerability?_s_id=cve"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Update the WordPress Print Barcode Labels for your WooCommerce products/orders Plugin to the latest available version (at least 4.0.1)."
            }
          ],
          "value": "Update the WordPress Print Barcode Labels for your WooCommerce products/orders Plugin to the latest available version (at least 4.0.1)."
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "WordPress Print Barcode Labels for your WooCommerce products/orders plugin \u003c= 4.0.0 - Sensitive Data Exposure vulnerability",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3",
    "assignerShortName": "Patchstack",
    "cveId": "CVE-2026-81280",
    "datePublished": "2026-08-31T20:30:41.734Z",
    "dateReserved": "2026-08-26T17:33:04.627Z",
    "dateUpdated": "2026-08-31T20:30:41.734Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}