Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/543512?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/543512?format=api", "purl": "pkg:npm/%40theia/plugin-ext@1.3.0-next.384176dd", "type": "npm", "namespace": "@theia", "name": "plugin-ext", "version": "1.3.0-next.384176dd", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "1.18.0", "latest_non_vulnerable_version": "1.18.0", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/41689?format=api", "vulnerability_id": "VCID-2qpa-9hq8-w7bc", "summary": "Insufficient Verification of Data Authenticity\nThe @theia/plugin-ext component of Eclipse Theia, Webview contents can be hijacked via `postMessage()`.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-41038", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00141", "scoring_system": "epss", "scoring_elements": "0.33978", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.00141", "scoring_system": "epss", "scoring_elements": "0.33967", "published_at": "2026-06-09T12:55:00Z" }, { "value": "0.00141", "scoring_system": "epss", "scoring_elements": "0.33944", "published_at": "2026-06-08T12:55:00Z" }, { "value": "0.00141", "scoring_system": "epss", "scoring_elements": "0.34011", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.00141", "scoring_system": "epss", "scoring_elements": "0.33894", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.00141", "scoring_system": "epss", "scoring_elements": "0.33996", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-41038" }, { "reference_url": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=575924", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=575924" }, { "reference_url": "https://github.com/eclipse-theia/theia", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/eclipse-theia/theia" }, { "reference_url": "https://github.com/eclipse-theia/theia/pull/10125", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/eclipse-theia/theia/pull/10125" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-41038", "reference_id": "CVE-2021-41038", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-41038" }, { "reference_url": "https://github.com/advisories/GHSA-w6v7-w58j-pg5r", "reference_id": "GHSA-w6v7-w58j-pg5r", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-w6v7-w58j-pg5r" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/59558?format=api", "purl": "pkg:npm/%40theia/plugin-ext@1.18.0", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/%2540theia/plugin-ext@1.18.0" } ], "aliases": [ "CVE-2021-41038", "GHSA-w6v7-w58j-pg5r" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-2qpa-9hq8-w7bc" } ], "fixing_vulnerabilities": [], "risk_score": "3.1", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/%2540theia/plugin-ext@1.3.0-next.384176dd" }