Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/974605?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/974605?format=api", "purl": "pkg:npm/%40orpc/client@0.0.0-next.fc1ae52", "type": "npm", "namespace": "@orpc", "name": "client", "version": "0.0.0-next.fc1ae52", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "1.13.6", "latest_non_vulnerable_version": "2.0.0", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/50509?format=api", "vulnerability_id": "VCID-utb3-dcpa-pudu", "summary": "`@orpc/client` has Prototype Pollution via `StandardRPCJsonSerializer` Deserialization\nA critical Prototype Pollution vulnerability exists in the RPC JSON deserializer of the `@orpc/client` package. The vulnerability allows unauthenticated, remote attackers to inject arbitrary properties into the global `Object.prototype`. Because this pollution persists for the lifetime of the Node.js process and affects all objects, it can lead to severe security breaches, including authentication bypass, denial of service, and potentially Remote Code Execution.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-28794", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00871", "scoring_system": "epss", "scoring_elements": "0.75577", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.00871", "scoring_system": "epss", "scoring_elements": "0.75587", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.00871", "scoring_system": "epss", "scoring_elements": "0.75584", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.01156", "scoring_system": "epss", "scoring_elements": "0.78895", "published_at": "2026-06-08T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-28794" }, { "reference_url": "https://github.com/middleapi/orpc", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:N" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/middleapi/orpc" }, { "reference_url": "https://github.com/middleapi/orpc/commit/1dba06fc6f938c2486de303c2fa096bc1c8418b5", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:N" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track*", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:T/P:M/B:A/M:M/D:R/2026-03-09T19:53:21Z/" } ], "url": "https://github.com/middleapi/orpc/commit/1dba06fc6f938c2486de303c2fa096bc1c8418b5" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-28794", "reference_id": "CVE-2026-28794", "reference_type": "", "scores": [ { "value": "9.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:N" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-28794" }, { "reference_url": "https://github.com/advisories/GHSA-m272-9rp6-32mc", "reference_id": "GHSA-m272-9rp6-32mc", "reference_type": "", "scores": [ { "value": "CRITICAL", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-m272-9rp6-32mc" }, { "reference_url": "https://github.com/middleapi/orpc/security/advisories/GHSA-m272-9rp6-32mc", "reference_id": "GHSA-m272-9rp6-32mc", "reference_type": "", "scores": [ { "value": "CRITICAL", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "9.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:N" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track*", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:T/P:M/B:A/M:M/D:R/2026-03-09T19:53:21Z/" } ], "url": "https://github.com/middleapi/orpc/security/advisories/GHSA-m272-9rp6-32mc" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/74392?format=api", "purl": "pkg:npm/%40orpc/client@1.13.6", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/%2540orpc/client@1.13.6" }, { "url": "http://public2.vulnerablecode.io/api/packages/974789?format=api", "purl": "pkg:npm/%40orpc/client@2.0.0", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/%2540orpc/client@2.0.0" } ], "aliases": [ "CVE-2026-28794", "GHSA-m272-9rp6-32mc" ], "risk_score": 4.5, "exploitability": "0.5", "weighted_severity": "9.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-utb3-dcpa-pudu" } ], "fixing_vulnerabilities": [], "risk_score": "4.5", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/%2540orpc/client@0.0.0-next.fc1ae52" }