GET

Vulnerability Instance

Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/41688?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/41688?format=api",
    "vulnerability_id": "VCID-v3k9-71y7-e7bu",
    "summary": "Two vulnerabilities in ProFTPD might allow for SQL injection attacks.",
    "aliases": [
        {
            "alias": "CVE-2009-0543"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/935829?format=api",
            "purl": "pkg:deb/debian/proftpd-dfsg@1.3.2-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/proftpd-dfsg@1.3.2-1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/571974?format=api",
            "purl": "pkg:deb/debian/proftpd-dfsg@1.3.3a-6squeeze7",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
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                {
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                {
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                },
                {
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                },
                {
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                },
                {
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                {
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                },
                {
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                },
                {
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                },
                {
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                },
                {
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                },
                {
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                },
                {
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                {
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                },
                {
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                {
                    "vulnerability": "VCID-u7k3-9pb6-nqa8"
                },
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                },
                {
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                {
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            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/proftpd-dfsg@1.3.3a-6squeeze7"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/935820?format=api",
            "purl": "pkg:deb/debian/proftpd-dfsg@1.3.7a%2Bdfsg-12%2Bdeb11u2?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/proftpd-dfsg@1.3.7a%252Bdfsg-12%252Bdeb11u2%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/935818?format=api",
            "purl": "pkg:deb/debian/proftpd-dfsg@1.3.8%2Bdfsg-4%2Bdeb12u4?distro=trixie",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-gw9f-rc1s-8udd"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/proftpd-dfsg@1.3.8%252Bdfsg-4%252Bdeb12u4%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/935822?format=api",
            "purl": "pkg:deb/debian/proftpd-dfsg@1.3.8.c%2Bdfsg-4%2Bdeb13u1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/proftpd-dfsg@1.3.8.c%252Bdfsg-4%252Bdeb13u1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/935821?format=api",
            "purl": "pkg:deb/debian/proftpd-dfsg@1.3.9~dfsg-4?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/proftpd-dfsg@1.3.9~dfsg-4%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/75752?format=api",
            "purl": "pkg:ebuild/net-ftp/proftpd@1.3.2",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/net-ftp/proftpd@1.3.2"
        }
    ],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/571971?format=api",
            "purl": "pkg:deb/debian/proftpd-dfsg@1.3.0-19",
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                },
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                    "vulnerability": "VCID-r4vc-yu6n-kkhe"
                },
                {
                    "vulnerability": "VCID-s84k-unmk-ubgt"
                },
                {
                    "vulnerability": "VCID-tc5c-pyzn-ekh1"
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                {
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                },
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                },
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                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/proftpd-dfsg@1.3.0-19"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/571972?format=api",
            "purl": "pkg:deb/debian/proftpd-dfsg@1.3.0-19etch3",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
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                {
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                },
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                },
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                {
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                {
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        },
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        }
    ],
    "references": [
        {
            "reference_url": "http://bugs.proftpd.org/show_bug.cgi?id=3173",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://bugs.proftpd.org/show_bug.cgi?id=3173"
        },
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2009-0543",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00373",
                    "scoring_system": "epss",
                    "scoring_elements": "0.59067",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.00373",
                    "scoring_system": "epss",
                    "scoring_elements": "0.58926",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
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                    "scoring_system": "epss",
                    "scoring_elements": "0.59001",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.00373",
                    "scoring_system": "epss",
                    "scoring_elements": "0.59023",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.00373",
                    "scoring_system": "epss",
                    "scoring_elements": "0.58989",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.00373",
                    "scoring_system": "epss",
                    "scoring_elements": "0.59041",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
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                    "scoring_system": "epss",
                    "scoring_elements": "0.59047",
                    "published_at": "2026-04-12T12:55:00Z"
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                {
                    "value": "0.00373",
                    "scoring_system": "epss",
                    "scoring_elements": "0.59066",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
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                    "scoring_system": "epss",
                    "scoring_elements": "0.59029",
                    "published_at": "2026-04-13T12:55:00Z"
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                {
                    "value": "0.00373",
                    "scoring_system": "epss",
                    "scoring_elements": "0.59063",
                    "published_at": "2026-04-16T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2009-0543"
        },
        {
            "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0543",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0543"
        },
        {
            "reference_url": "http://secunia.com/advisories/34268",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://secunia.com/advisories/34268"
        },
        {
            "reference_url": "http://security.gentoo.org/glsa/glsa-200903-27.xml",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://security.gentoo.org/glsa/glsa-200903-27.xml"
        },
        {
            "reference_url": "http://www.debian.org/security/2009/dsa-1730",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.debian.org/security/2009/dsa-1730"
        },
        {
            "reference_url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:061",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:061"
        },
        {
            "reference_url": "http://www.openwall.com/lists/oss-security/2009/02/11/4",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.openwall.com/lists/oss-security/2009/02/11/4"
        },
        {
            "reference_url": "http://www.openwall.com/lists/oss-security/2009/02/11/5",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.openwall.com/lists/oss-security/2009/02/11/5"
        },
        {
            "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=516388",
            "reference_id": "516388",
            "reference_type": "",
            "scores": [],
            "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=516388"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:proftpd:proftpd:1.3.1:*:*:*:*:*:*:*",
            "reference_id": "cpe:2.3:a:proftpd:proftpd:1.3.1:*:*:*:*:*:*:*",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:proftpd:proftpd:1.3.1:*:*:*:*:*:*:*"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2009-0543",
            "reference_id": "CVE-2009-0543",
            "reference_type": "",
            "scores": [
                {
                    "value": "6.8",
                    "scoring_system": "cvssv2",
                    "scoring_elements": "AV:N/AC:M/Au:N/C:P/I:P/A:P"
                }
            ],
            "url": "https://nvd.nist.gov/vuln/detail/CVE-2009-0543"
        },
        {
            "reference_url": "https://security.gentoo.org/glsa/200903-27",
            "reference_id": "GLSA-200903-27",
            "reference_type": "",
            "scores": [],
            "url": "https://security.gentoo.org/glsa/200903-27"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 89,
            "name": "Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')",
            "description": "The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component."
        }
    ],
    "exploits": [
        {
            "date_added": "2009-02-09",
            "description": "ProFTPd - 'mod_mysql' Authentication Bypass",
            "required_action": null,
            "due_date": null,
            "notes": null,
            "known_ransomware_campaign_use": true,
            "source_date_published": "2009-02-10",
            "exploit_type": "remote",
            "platform": "multiple",
            "source_date_updated": "2016-10-27",
            "data_source": "Exploit-DB",
            "source_url": ""
        }
    ],
    "severity_range_score": "6.8 - 6.8",
    "exploitability": "2.0",
    "weighted_severity": "6.1",
    "risk_score": 10.0,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-v3k9-71y7-e7bu"
}