Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/105655?format=api",
    "vulnerability_id": "VCID-hrt4-v7uj-bqbq",
    "summary": "Unrestricted file upload vulnerability in the wp_check_filetype function in wp-includes/functions.php in WordPress before 2.8.6, when a certain configuration of the mod_mime module in the Apache HTTP Server is enabled, allows remote authenticated users to execute arbitrary code by posting an attachment with a multiple-extension filename, and then accessing this attachment via a direct request to a wp-content/uploads/ pathname, as demonstrated by a .php.jpg filename.",
    "aliases": [
        {
            "alias": "CVE-2009-3890"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/135278?format=api",
            "purl": "pkg:deb/debian/wordpress@2.8.6-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/wordpress@2.8.6-1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/135230?format=api",
            "purl": "pkg:deb/debian/wordpress@5.7.11%2Bdfsg1-0%2Bdeb11u1?distro=trixie",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-eg3u-uaqx-m7f2"
                },
                {
                    "vulnerability": "VCID-sjsv-4uy2-aqct"
                },
                {
                    "vulnerability": "VCID-v95d-ak24-uqbz"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/wordpress@5.7.11%252Bdfsg1-0%252Bdeb11u1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/135228?format=api",
            "purl": "pkg:deb/debian/wordpress@6.1.9%2Bdfsg1-0%2Bdeb12u1?distro=trixie",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-sjsv-4uy2-aqct"
                },
                {
                    "vulnerability": "VCID-v95d-ak24-uqbz"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/wordpress@6.1.9%252Bdfsg1-0%252Bdeb12u1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/135232?format=api",
            "purl": "pkg:deb/debian/wordpress@6.8.3%2Bdfsg1-0%2Bdeb13u1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/wordpress@6.8.3%252Bdfsg1-0%252Bdeb13u1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/135231?format=api",
            "purl": "pkg:deb/debian/wordpress@6.9.4%2Bdfsg1-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/wordpress@6.9.4%252Bdfsg1-1%3Fdistro=trixie"
        }
    ],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2009-3890",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.10487",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93378",
                    "published_at": "2026-06-04T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2009-3890"
        },
        {
            "reference_url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/php/webapps/10089.txt",
            "reference_id": "CVE-2009-3890;OSVDB-59958",
            "reference_type": "exploit",
            "scores": [],
            "url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/php/webapps/10089.txt"
        }
    ],
    "weaknesses": [],
    "exploits": [
        {
            "date_added": "2009-11-10",
            "description": "WordPress Core < 2.8.5 - Unrestricted Arbitrary File Upload / Arbitrary PHP Code Execution",
            "required_action": null,
            "due_date": null,
            "notes": null,
            "known_ransomware_campaign_use": true,
            "source_date_published": "2009-11-11",
            "exploit_type": "webapps",
            "platform": "php",
            "source_date_updated": "2017-05-04",
            "data_source": "Exploit-DB",
            "source_url": ""
        }
    ],
    "severity_range_score": null,
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-hrt4-v7uj-bqbq"
}