FKIE_CVE-2023-28731

Vulnerability from fkie_nvd - Published: 2023-03-30 12:15 - Updated: 2026-06-17 05:48
Severity
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
AnyMailing Joomla Plugin is vulnerable to unauthenticated remote code execution, when being granted access to the campaign's creation on front-office due to unrestricted file upload allowing PHP code to be injected. This issue affects AnyMailing Joomla Plugin Enterprise in versions below 8.3.0.
References
vulnerability@ncsc.chhttps://www.acymailing.com/change-log/Release Notes
vulnerability@ncsc.chhttps://www.bugbounty.ch/advisories/CVE-2023-28731Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.acymailing.com/change-log/Release Notes
af854a3a-2127-422b-91ae-364da2661108https://www.bugbounty.ch/advisories/CVE-2023-28731Exploit, Third Party Advisory
Impacted products
Vendor Product Version
acymailing acymailing *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Newsletter Plugin for Joomla in the Enterprise version",
          "vendor": "AcyMailing",
          "versions": [
            {
              "lessThan": "8.3.0",
              "status": "affected",
              "version": "0",
              "versionType": "git"
            }
          ]
        }
      ],
      "source": "vulnerability@ncsc.ch"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:acymailing:acymailing:*:*:*:*:*:joomla\\!:*:*",
              "matchCriteriaId": "42A293DB-98EF-464D-BF05-6E47C6EED94C",
              "versionEndExcluding": "8.3.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "AnyMailing Joomla Plugin is vulnerable to\u00a0unauthenticated remote code execution,\u00a0when being granted access to the campaign\u0027s creation on front-office due to unrestricted file upload allowing PHP code to be injected. \n\n\n\nThis issue affects AnyMailing Joomla Plugin\u00a0Enterprise in versions below 8.3.0. \n\n\n\n\n\n\n\n\n\n\n"
    }
  ],
  "id": "CVE-2023-28731",
  "lastModified": "2026-06-17T05:48:39.143",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "vulnerability@ncsc.ch",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-28731",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-02-11T20:10:51.852642Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2023-03-30T12:15:07.573",
  "references": [
    {
      "source": "vulnerability@ncsc.ch",
      "tags": [
        "Release Notes"
      ],
      "url": "https://www.acymailing.com/change-log/"
    },
    {
      "source": "vulnerability@ncsc.ch",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://www.bugbounty.ch/advisories/CVE-2023-28731"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes"
      ],
      "url": "https://www.acymailing.com/change-log/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://www.bugbounty.ch/advisories/CVE-2023-28731"
    }
  ],
  "sourceIdentifier": "vulnerability@ncsc.ch",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        },
        {
          "lang": "en",
          "value": "CWE-434"
        }
      ],
      "source": "vulnerability@ncsc.ch",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-434"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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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.

Sightings

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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.
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  • 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.



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.