CVE-2026-75953 (GCVE-0-2026-75953)

Vulnerability from cvelistv5 – Published: 2026-08-19 14:45 – Updated: 2026-08-19 14:45
VLAI
Title
Joomla Extension - cmsjunkie.com - Open mail relay in J-BusinessDirectory < 6.2.3
Summary
Joomla Extension - cmsjunkie.com - Open mail relay in J-BusinessDirectory < 6.2.3 - Recipient address was taken from the request (contact_id_offer / contact_id_event) instead of the server-side offer/event record, so mail could be sent to an arbitrary address.
Severity
No CVSS data available.
CWE
  • CWE-201 - Insertion of Sensitive Information Into Sent Data
References
URL Tags
https://www.cmsjunkie.com/ product
Impacted products
Vendor Product Version CPE status
cmsjunkie.com J-BusinessDirectory extension for Joomla Affected: 1.0.0-6.2.2
guessed Create a notification for this product.
Show details on NVD website

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "J-BusinessDirectory extension for Joomla",
          "vendor": "cmsjunkie.com",
          "versions": [
            {
              "status": "affected",
              "version": "1.0.0-6.2.2"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Joomla Extension - cmsjunkie.com -  Open mail relay in J-BusinessDirectory \u003c 6.2.3 - Recipient address was taken from the request (contact_id_offer / contact_id_event) instead of the server-side offer/event record, so mail could be sent to an arbitrary address."
            }
          ],
          "value": "Joomla Extension - cmsjunkie.com -  Open mail relay in J-BusinessDirectory \u003c 6.2.3 - Recipient address was taken from the request (contact_id_offer / contact_id_event) instead of the server-side offer/event record, so mail could be sent to an arbitrary address."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-201",
              "description": "CWE-201: Insertion of Sensitive Information Into Sent Data",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-19T14:45:26.844Z",
        "orgId": "6ff30186-7fb7-4ad9-be33-533e7b05e586",
        "shortName": "Joomla"
      },
      "references": [
        {
          "tags": [
            "product"
          ],
          "url": "https://www.cmsjunkie.com/"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Joomla Extension - cmsjunkie.com -  Open mail relay in J-BusinessDirectory \u003c 6.2.3",
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "6ff30186-7fb7-4ad9-be33-533e7b05e586",
    "assignerShortName": "Joomla",
    "cveId": "CVE-2026-75953",
    "datePublished": "2026-08-19T14:45:26.844Z",
    "dateReserved": "2026-08-18T16:11:15.469Z",
    "dateUpdated": "2026-08-19T14:45:26.844Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-75953",
      "date": "2026-08-21",
      "epss": "0.00149",
      "percentile": "0.04677"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-75953\",\"sourceIdentifier\":\"security@joomla.org\",\"published\":\"2026-08-19T15:18:09.940\",\"lastModified\":\"2026-08-19T15:18:09.940\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Joomla Extension - cmsjunkie.com -  Open mail relay in J-BusinessDirectory \u003c 6.2.3 - Recipient address was taken from the request (contact_id_offer / contact_id_event) instead of the server-side offer/event record, so mail could be sent to an arbitrary address.\"}],\"affected\":[{\"source\":\"security@joomla.org\",\"affectedData\":[{\"vendor\":\"cmsjunkie.com\",\"product\":\"J-BusinessDirectory extension for Joomla\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"1.0.0-6.2.2\",\"status\":\"affected\"}]}]}],\"metrics\":{},\"weaknesses\":[{\"source\":\"security@joomla.org\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-201\"}]}],\"references\":[{\"url\":\"https://www.cmsjunkie.com/\",\"source\":\"security@joomla.org\"}]}}"
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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