Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/970639?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/970639?format=api", "purl": "pkg:npm/%40developer.notchatbot/webchat@1.3.0", "type": "npm", "namespace": "@developer.notchatbot", "name": "webchat", "version": "1.3.0", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": null, "latest_non_vulnerable_version": null, "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/66340?format=api", "vulnerability_id": "VCID-qe2k-u2j5-6kdp", "summary": "A stored cross-site scripting (XSS) vulnerability exists in the NotChatbot WebChat widget thru 1.4.4. User-supplied input is not properly sanitized before being stored and rendered in the chat conversation history. This allows an attacker to inject arbitrary JavaScript code which is executed when the chat history is reloaded. The issue is reproducible across multiple independent implementations of the widget, indicating that the vulnerability resides in the product itself rather than in a specific website configuration.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-30048", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00013", "scoring_system": "epss", "scoring_elements": "0.02362", "published_at": "2026-06-11T12:55:00Z" }, { "value": "0.00013", "scoring_system": "epss", "scoring_elements": "0.02361", "published_at": "2026-06-14T12:55:00Z" }, { "value": "0.00013", "scoring_system": "epss", "scoring_elements": "0.02353", "published_at": "2026-06-13T12:55:00Z" }, { "value": "0.00013", "scoring_system": "epss", "scoring_elements": "0.02359", "published_at": "2026-06-12T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-30048" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-30048", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-30048" }, { "reference_url": "https://gist.github.com/0xN4no/0601f398942a29259d217ea650f694fe", "reference_id": "0601f398942a29259d217ea650f694fe", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N" }, { "value": "5.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-03-19T14:25:57Z/" } ], "url": "https://gist.github.com/0xN4no/0601f398942a29259d217ea650f694fe" }, { "reference_url": "https://github.com/0xN4no/CVE-2026-30048", "reference_id": "CVE-2026-30048", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N" }, { "value": "5.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-03-19T14:25:57Z/" } ], "url": "https://github.com/0xN4no/CVE-2026-30048" }, { "reference_url": "https://github.com/advisories/GHSA-w3vx-52j6-9fjp", "reference_id": "GHSA-w3vx-52j6-9fjp", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-w3vx-52j6-9fjp" }, { "reference_url": "https://www.npmjs.com/package/@developer.notchatbot/webchat", "reference_id": "webchat", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N" }, { "value": "5.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-03-19T14:25:57Z/" } ], "url": "https://www.npmjs.com/package/@developer.notchatbot/webchat" }, { "reference_url": "https://app.unpkg.com/@developer.notchatbot/webchat@1.4.4", "reference_id": "webchat@1.4.4", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N" }, { "value": "5.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-03-19T14:25:57Z/" } ], "url": "https://app.unpkg.com/@developer.notchatbot/webchat@1.4.4" } ], "fixed_packages": [], "aliases": [ "CVE-2026-30048", "GHSA-w3vx-52j6-9fjp" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-qe2k-u2j5-6kdp" } ], "fixing_vulnerabilities": [], "risk_score": "3.1", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/%2540developer.notchatbot/webchat@1.3.0" }