Lookup for vulnerable packages by Package URL.

GET /api/packages/201111?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/201111?format=api",
    "purl": "pkg:composer/yiisoft/yii2-bootstrap@2.0.3",
    "type": "composer",
    "namespace": "yiisoft",
    "name": "yii2-bootstrap",
    "version": "2.0.3",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": true,
    "next_non_vulnerable_version": "2.0.4",
    "latest_non_vulnerable_version": "2.0.4",
    "affected_by_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/37852?format=api",
            "vulnerability_id": "VCID-hhby-y7fg-tqax",
            "summary": "Cross-site Scripting\nCross-site scripting (XSS) vulnerability in Yii Framework allows remote attackers to inject arbitrary web script or HTML via vectors related to JSON, arrays, and Internet Explorer 6",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2015-3397",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.0033",
                            "scoring_system": "epss",
                            "scoring_elements": "0.56227",
                            "published_at": "2026-06-04T12:55:00Z"
                        },
                        {
                            "value": "0.0033",
                            "scoring_system": "epss",
                            "scoring_elements": "0.56282",
                            "published_at": "2026-06-05T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2015-3397"
                },
                {
                    "reference_url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/yiisoft/yii2/CVE-2015-3397.yaml",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/yiisoft/yii2/CVE-2015-3397.yaml"
                },
                {
                    "reference_url": "https://github.com/yiisoft/yii2/blob/2.0.4/framework/CHANGELOG.md",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/yiisoft/yii2/blob/2.0.4/framework/CHANGELOG.md"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2015-3397",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-3397"
                },
                {
                    "reference_url": "https://web.archive.org/web/20210122155403/http://www.securityfocus.com/bid/74663",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://web.archive.org/web/20210122155403/http://www.securityfocus.com/bid/74663"
                },
                {
                    "reference_url": "https://www.yiiframework.com/news/86/yii-2-0-4-is-released",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://www.yiiframework.com/news/86/yii-2-0-4-is-released"
                },
                {
                    "reference_url": "https://www.yiiframework.com/news/86/yii-2-0-4-is-released/",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://www.yiiframework.com/news/86/yii-2-0-4-is-released/"
                },
                {
                    "reference_url": "http://www.securityfocus.com/bid/74663",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "http://www.securityfocus.com/bid/74663"
                },
                {
                    "reference_url": "http://www.yiiframework.com/news/86/yii-2-0-4-is-released",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "http://www.yiiframework.com/news/86/yii-2-0-4-is-released"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/52274?format=api",
                    "purl": "pkg:composer/yiisoft/yii2-bootstrap@2.0.4",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/yiisoft/yii2-bootstrap@2.0.4"
                }
            ],
            "aliases": [
                "CVE-2015-3397",
                "GHSA-w2xx-jp9f-gp8g"
            ],
            "risk_score": 3.1,
            "exploitability": "0.5",
            "weighted_severity": "6.2",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-hhby-y7fg-tqax"
        }
    ],
    "fixing_vulnerabilities": [],
    "risk_score": "3.1",
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/yiisoft/yii2-bootstrap@2.0.3"
}