Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/80441?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/80441?format=api", "purl": "pkg:maven/com.vaadin/vaadin-server@19.0.0", "type": "maven", "namespace": "com.vaadin", "name": "vaadin-server", "version": "19.0.0", "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/54395?format=api", "vulnerability_id": "VCID-2fz6-rucr-xqax", "summary": "Information Exposure Through Discrepancy\nNon-constant-time comparison of CSRF tokens in endpoint request handler allows attacker to guess a security token for Fusion endpoints via timing attack.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-31406", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00054", "scoring_system": "epss", "scoring_elements": "0.17288", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.00054", "scoring_system": "epss", "scoring_elements": "0.17285", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.00054", "scoring_system": "epss", "scoring_elements": "0.1721", "published_at": "2026-06-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-31406" }, { "reference_url": "https://github.com/vaadin/flow/pull/10157", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.0", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/vaadin/flow/pull/10157" }, { "reference_url": "https://github.com/vaadin/flow/security/advisories/GHSA-p7jq-v8jp-j424", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.0", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/vaadin/flow/security/advisories/GHSA-p7jq-v8jp-j424" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-31406", "reference_id": "CVE-2021-31406", "reference_type": "", "scores": [ { "value": "4.0", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-31406" }, { "reference_url": "https://vaadin.com/security/cve-2021-31406", "reference_id": "CVE-2021-31406", "reference_type": "", "scores": [ { "value": "4.0", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://vaadin.com/security/cve-2021-31406" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/80443?format=api", "purl": "pkg:maven/com.vaadin/vaadin-server@19.0.1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/vaadin-server@19.0.1" } ], "aliases": [ "CVE-2021-31406", "GHSA-p7jq-v8jp-j424" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-2fz6-rucr-xqax" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/54396?format=api", "vulnerability_id": "VCID-yu3h-ecpv-qyhu", "summary": "Exposure of Resource to Wrong Sphere\nA vulnerability in the OSGi integration in `com.vaadin:flow-server` allows attackers to access application classes and resources on the server via crafted HTTP request.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-31407", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.01802", "scoring_system": "epss", "scoring_elements": "0.83165", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.01802", "scoring_system": "epss", "scoring_elements": "0.83164", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.01802", "scoring_system": "epss", "scoring_elements": "0.83139", "published_at": "2026-06-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-31407" }, { "reference_url": "https://github.com/vaadin/flow", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/vaadin/flow" }, { "reference_url": "https://github.com/vaadin/flow/pull/10229", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/vaadin/flow/pull/10229" }, { "reference_url": "https://github.com/vaadin/flow/pull/10269", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/vaadin/flow/pull/10269" }, { "reference_url": "https://github.com/vaadin/flow/security/advisories/GHSA-25xc-jwfq-39jw", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/vaadin/flow/security/advisories/GHSA-25xc-jwfq-39jw" }, { "reference_url": "https://github.com/vaadin/osgi/issues/50", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/vaadin/osgi/issues/50" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-31407", "reference_id": "CVE-2021-31407", "reference_type": "", "scores": [ { "value": "8.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-31407" }, { "reference_url": "https://vaadin.com/security/cve-2021-31407", "reference_id": "CVE-2021-31407", "reference_type": "", "scores": [ { "value": "8.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://vaadin.com/security/cve-2021-31407" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/80443?format=api", "purl": "pkg:maven/com.vaadin/vaadin-server@19.0.1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/vaadin-server@19.0.1" } ], "aliases": [ "CVE-2021-31407", "GHSA-25xc-jwfq-39jw" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-yu3h-ecpv-qyhu" } ], "fixing_vulnerabilities": [], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/vaadin-server@19.0.0" }