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    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2023-28731",
        "assignerOrgId": "455daabc-a392-441d-aa46-37d35189897c",
        "state": "PUBLISHED",
        "assignerShortName": "NCSC.ch",
        "dateReserved": "2023-03-22T09:53:07.889Z",
        "datePublished": "2023-03-30T11:25:36.854Z",
        "dateUpdated": "2025-02-11T20:11:00.208Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unaffected",
                    "product": "Newsletter Plugin for Joomla in the Enterprise version",
                    "vendor": "AcyMailing",
                    "versions": [
                        {
                            "lessThan": "8.3.0",
                            "status": "affected",
                            "version": "0",
                            "versionType": "git"
                        }
                    ]
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "type": "finder",
                    "user": "00000000-0000-4000-9000-000000000000",
                    "value": "Raphaël Arrouas (Xel)"
                },
                {
                    "lang": "en",
                    "type": "coordinator",
                    "user": "00000000-0000-4000-9000-000000000000",
                    "value": "Bug Bounty Switzerland"
                }
            ],
            "datePublic": "2023-03-30T10:00:00.000Z",
            "descriptions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "<div><p>AnyMailing Joomla Plugin is vulnerable to&nbsp;unauthenticated remote code execution,&nbsp;when being granted access to the campaign's creation on front-office due to unrestricted file upload allowing PHP code to be injected. </p></div><div><p>This issue affects AnyMailing Joomla Plugin&nbsp;Enterprise in versions below 8.3.0. </p></div><div></div><div><div></div></div><br>"
                        }
                    ],
                    "value": "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. \n\n\n\nThis issue affects AnyMailing Joomla Plugin Enterprise in versions below 8.3.0. \n\n\n\n\n\n\n\n\n\n\n"
                }
            ],
            "impacts": [
                {
                    "capecId": "CAPEC-242",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-242 Code Injection"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "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"
                    },
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ]
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-20",
                            "description": "CWE-20 Improper Input Validation",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-434",
                            "description": "CWE-434 Unrestricted Upload of File with Dangerous Type",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "455daabc-a392-441d-aa46-37d35189897c",
                "shortName": "NCSC.ch",
                "dateUpdated": "2023-03-30T11:25:36.854Z"
            },
            "references": [
                {
                    "url": "https://www.acymailing.com/change-log/"
                },
                {
                    "url": "https://www.bugbounty.ch/advisories/CVE-2023-28731"
                }
            ],
            "solutions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "<p>update to a fixed version (&gt;= 8.3.0)</p>"
                        }
                    ],
                    "value": "update to a fixed version (>= 8.3.0)\n\n"
                }
            ],
            "source": {
                "discovery": "EXTERNAL"
            },
            "timeline": [
                {
                    "lang": "en",
                    "time": "2023-02-01T11:00:00.000Z",
                    "value": "Reported"
                },
                {
                    "lang": "en",
                    "time": "2023-03-09T11:00:00.000Z",
                    "value": "Initial vendor notification "
                },
                {
                    "lang": "en",
                    "time": "2023-03-10T11:00:00.000Z",
                    "value": "Initial vendor response   "
                },
                {
                    "lang": "en",
                    "time": "2023-03-20T11:00:00.000Z",
                    "value": "Releasion of fixed version"
                },
                {
                    "lang": "en",
                    "time": "2023-03-30T10:00:00.000Z",
                    "value": "Coordinated public disclosure "
                }
            ],
            "title": "Unauthenticated RCE affecting the AcyMailing plugin for Joomla",
            "workarounds": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "<p>Prevent the execution of PHP files in the thumbnail directory to prevent the injected code from being executed</p>"
                        }
                    ],
                    "value": "Prevent the execution of PHP files in the thumbnail directory to prevent the injected code from being executed\n\n"
                }
            ],
            "x_generator": {
                "engine": "Vulnogram 0.1.0-dev"
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T13:43:23.737Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://www.acymailing.com/change-log/",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://www.bugbounty.ch/advisories/CVE-2023-28731",
                        "tags": [
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                ]
            },
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2025-02-11T20:10:51.852642Z",
                                "id": "CVE-2023-28731",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "yes"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
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                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2025-02-11T20:11:00.208Z"
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}