{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2024-8480",
        "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "state": "PUBLISHED",
        "assignerShortName": "Wordfence",
        "dateReserved": "2024-09-05T15:29:33.920Z",
        "datePublished": "2024-09-06T03:30:40.246Z",
        "dateUpdated": "2024-09-06T13:41:44.706Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
                "shortName": "Wordfence",
                "dateUpdated": "2024-09-06T03:30:40.246Z"
            },
            "affected": [
                {
                    "vendor": "sirv",
                    "product": "Image Optimizer, Resizer and CDN – Sirv",
                    "versions": [
                        {
                            "version": "*",
                            "status": "affected",
                            "lessThanOrEqual": "7.2.7",
                            "versionType": "semver"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "The Image Optimizer, Resizer and CDN – Sirv plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'sirv_save_prevented_sizes' function in all versions up to, and including, 7.2.7. This makes it possible for authenticated attackers, with Contributor-level access and above, to exploit the 'sirv_upload_file_by_chunks_callback' function, which lacks proper file type validation, allowing attackers to upload arbitrary files on the affected site's server which may make remote code execution possible."
                }
            ],
            "title": "Image Optimizer, Resizer and CDN – Sirv <= 7.2.7 - Missing Authorization to Authenticated (Contributor+) Arbitrary File Upload",
            "references": [
                {
                    "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/1e3e628f-b5e7-40fd-9d34-4a3b23e1e0e7?source=cve"
                },
                {
                    "url": "https://plugins.trac.wordpress.org/browser/sirv/trunk/sirv.php?rev=3103410#L4647"
                },
                {
                    "url": "https://plugins.trac.wordpress.org/browser/sirv/tags/7.2.7/sirv.php#L6331"
                },
                {
                    "url": "https://plugins.trac.wordpress.org/changeset/3115018/"
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "description": "CWE-862 Missing Authorization",
                            "cweId": "CWE-862",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "version": "3.1",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                        "baseScore": 8.8,
                        "baseSeverity": "HIGH"
                    }
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "type": "finder",
                    "value": "Nicola Scattaglia"
                }
            ],
            "timeline": [
                {
                    "time": "2024-08-21T17:42:14.000+00:00",
                    "lang": "en",
                    "value": "Disclosed"
                }
            ]
        },
        "adp": [
            {
                "affected": [
                    {
                        "vendor": "sirv",
                        "product": "sirv",
                        "cpes": [
                            "cpe:2.3:a:sirv:sirv:*:*:*:*:*:*:*:*"
                        ],
                        "defaultStatus": "unaffected",
                        "versions": [
                            {
                                "version": "0",
                                "status": "affected",
                                "lessThanOrEqual": "7.2.7",
                                "versionType": "semver"
                            }
                        ]
                    }
                ],
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2024-09-06T13:38:29.091867Z",
                                "id": "CVE-2024-8480",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2024-09-06T13:41:44.706Z"
                }
            }
        ]
    }
}