Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/267393?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/267393?format=api", "vulnerability_id": "VCID-g4rj-1kzy-pkft", "summary": "", "aliases": [ { "alias": "CVE-2026-34525" }, { "alias": "GHSA-c427-h43c-vf67" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/570943?format=api", "purl": "pkg:pypi/aiohttp@3.13.4", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/aiohttp@3.13.4" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/61513?format=api", "purl": "pkg:pypi/aiohttp@3.13.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-19q4-vzzb-8uca" }, { "vulnerability": "VCID-5f1f-mrwv-zucz" }, { "vulnerability": "VCID-cg9h-fysf-xygf" }, { "vulnerability": "VCID-dr2r-7qda-tfh5" }, { "vulnerability": "VCID-drqp-x9gc-2qd3" }, { "vulnerability": "VCID-g4rj-1kzy-pkft" }, { "vulnerability": "VCID-hyh4-58xy-xfge" }, { "vulnerability": "VCID-kf4p-q9n9-ayhn" }, { "vulnerability": "VCID-qt9z-6kwe-wbht" }, { "vulnerability": "VCID-tmjw-8cdt-7yf7" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/aiohttp@3.13.3" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-34525.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-34525.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-34525", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00085", "scoring_system": "epss", "scoring_elements": "0.24814", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00085", "scoring_system": "epss", "scoring_elements": "0.24852", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.001", "scoring_system": "epss", "scoring_elements": "0.27783", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.001", "scoring_system": "epss", "scoring_elements": "0.27825", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.001", "scoring_system": "epss", "scoring_elements": "0.27734", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.001", "scoring_system": "epss", "scoring_elements": "0.27726", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.001", "scoring_system": "epss", "scoring_elements": "0.2782", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.001", "scoring_system": "epss", "scoring_elements": "0.27777", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.001", "scoring_system": "epss", "scoring_elements": "0.27709", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00119", "scoring_system": "epss", "scoring_elements": "0.30894", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00119", "scoring_system": "epss", "scoring_elements": "0.3086", "published_at": "2026-04-21T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-34525" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-34525", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-34525" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/aio-libs/aiohttp", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/aio-libs/aiohttp" }, { "reference_url": "https://github.com/aio-libs/aiohttp/commit/53e2e6fc58b89c6185be7820bd2c9f40216b3000", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/aio-libs/aiohttp/commit/53e2e6fc58b89c6185be7820bd2c9f40216b3000" }, { "reference_url": "https://github.com/aio-libs/aiohttp/commit/e00ca3cca92c465c7913c4beb763a72da9ed8349", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/aio-libs/aiohttp/commit/e00ca3cca92c465c7913c4beb763a72da9ed8349" }, { "reference_url": "https://github.com/aio-libs/aiohttp/releases/tag/v3.13.4", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/aio-libs/aiohttp/releases/tag/v3.13.4" }, { "reference_url": "https://github.com/aio-libs/aiohttp/security/advisories/GHSA-c427-h43c-vf67", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "6.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/aio-libs/aiohttp/security/advisories/GHSA-c427-h43c-vf67" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34525", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34525" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1132582", "reference_id": "1132582", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1132582" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2454096", "reference_id": "2454096", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2454096" }, { "reference_url": "https://github.com/advisories/GHSA-c427-h43c-vf67", "reference_id": "GHSA-c427-h43c-vf67", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-c427-h43c-vf67" } ], "weaknesses": [ { "cwe_id": 20, "name": "Improper Input Validation", "description": "The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly." }, { "cwe_id": 444, "name": "Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')", "description": "The product acts as an intermediary HTTP agent (such as a proxy or firewall) in the data flow between two entities such as a client and server, but it does not interpret malformed HTTP requests or responses in ways that are consistent with how the messages will be processed by those entities that are at the ultimate destination." } ], "exploits": [], "severity_range_score": "4.0 - 6.9", "exploitability": "0.5", "weighted_severity": "6.2", "risk_score": 3.1, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-g4rj-1kzy-pkft" }