Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/42884?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/42884?format=api", "purl": "pkg:maven/org.jamesframework/james@3.1.0", "type": "maven", "namespace": "org.jamesframework", "name": "james", "version": "3.1.0", "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/11946?format=api", "vulnerability_id": "VCID-repa-s2hq-qyfu", "summary": "Regular expression Denial of Service\nIn Apache James, using Jazzer fuzzer, we identified that an IMAP user can craft IMAP LIST commands to orchestrate a Denial Of Service using a vulnerable Regular expression. which enforce the use of RE2J regular expression engine to execute regex in linear time without back-tracking.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-40110", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00673", "scoring_system": "epss", "scoring_elements": "0.71494", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.00673", "scoring_system": "epss", "scoring_elements": "0.71459", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00673", "scoring_system": "epss", "scoring_elements": "0.71466", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00673", "scoring_system": "epss", "scoring_elements": "0.71471", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00673", "scoring_system": "epss", "scoring_elements": "0.71458", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00673", "scoring_system": "epss", "scoring_elements": "0.71332", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00673", "scoring_system": "epss", "scoring_elements": "0.7134", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00673", "scoring_system": "epss", "scoring_elements": "0.71358", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00673", "scoring_system": "epss", "scoring_elements": "0.71331", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00673", "scoring_system": "epss", "scoring_elements": "0.71372", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00673", "scoring_system": "epss", "scoring_elements": "0.71385", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00673", "scoring_system": "epss", "scoring_elements": "0.71408", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00673", "scoring_system": "epss", "scoring_elements": "0.71393", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00673", "scoring_system": "epss", "scoring_elements": "0.71375", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00673", "scoring_system": "epss", "scoring_elements": "0.71422", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00673", "scoring_system": "epss", "scoring_elements": "0.71427", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00673", "scoring_system": "epss", "scoring_elements": "0.71407", "published_at": "2026-04-21T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-40110" }, { "reference_url": "https://www.openwall.com/lists/oss-security/2022/01/04/2", "reference_id": "", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.openwall.com/lists/oss-security/2022/01/04/2" }, { "reference_url": "http://www.openwall.com/lists/oss-security/2022/01/04/2", "reference_id": "", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://www.openwall.com/lists/oss-security/2022/01/04/2" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-40110", "reference_id": "CVE-2021-40110", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-40110" }, { "reference_url": "https://github.com/advisories/GHSA-r58x-wjg8-63m9", "reference_id": "GHSA-r58x-wjg8-63m9", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-r58x-wjg8-63m9" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/42885?format=api", "purl": "pkg:maven/org.jamesframework/james@3.6.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1vru-s5v2-dbcq" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.jamesframework/james@3.6.1" } ], "aliases": [ "CVE-2021-40110", "GHSA-r58x-wjg8-63m9" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-repa-s2hq-qyfu" } ], "fixing_vulnerabilities": [], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.jamesframework/james@3.1.0" }