Lookup for vulnerable packages by Package URL.

GET /api/packages/482351?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/482351?format=api",
    "purl": "pkg:npm/rsshub@1.0.0-master.02bdf8d",
    "type": "npm",
    "namespace": "",
    "name": "rsshub",
    "version": "1.0.0-master.02bdf8d",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": true,
    "next_non_vulnerable_version": "1.0.0-master.a429472",
    "latest_non_vulnerable_version": "1.0.0-master.e2a57e4",
    "affected_by_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/167262?format=api",
            "vulnerability_id": "VCID-4p7c-5fba-wydx",
            "summary": "RSSHub is an open source, extensible RSS feed generator. In commits prior to 5c4177441417 passing some special values to the `filter` and `filterout` parameters can cause an abnormally high CPU. This results in an impact on the performance of the servers and RSSHub services which may lead to a denial of service. This issue has been fixed in commit 5c4177441417 and all users are advised to upgrade. There are no known workarounds for this issue.",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-31110",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00557",
                            "scoring_system": "epss",
                            "scoring_elements": "0.6874",
                            "published_at": "2026-06-12T12:55:00Z"
                        },
                        {
                            "value": "0.00557",
                            "scoring_system": "epss",
                            "scoring_elements": "0.68749",
                            "published_at": "2026-06-14T12:55:00Z"
                        },
                        {
                            "value": "0.00557",
                            "scoring_system": "epss",
                            "scoring_elements": "0.68648",
                            "published_at": "2026-06-11T12:55:00Z"
                        },
                        {
                            "value": "0.00557",
                            "scoring_system": "epss",
                            "scoring_elements": "0.68753",
                            "published_at": "2026-06-13T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-31110"
                },
                {
                    "reference_url": "https://github.com/DIYgod/RSSHub",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "5.3",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/DIYgod/RSSHub"
                },
                {
                    "reference_url": "https://github.com/DIYgod/RSSHub/commit/4671720f4c5e1aaaad8fcc1dce684b6546baf2ff",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "5.3",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/DIYgod/RSSHub/commit/4671720f4c5e1aaaad8fcc1dce684b6546baf2ff"
                },
                {
                    "reference_url": "https://github.com/DIYgod/RSSHub/issues/10045",
                    "reference_id": "10045",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "5.3",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        },
                        {
                            "value": "Track",
                            "scoring_system": "ssvc",
                            "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-04-22T15:40:33Z/"
                        }
                    ],
                    "url": "https://github.com/DIYgod/RSSHub/issues/10045"
                },
                {
                    "reference_url": "https://github.com/DIYgod/RSSHub/commit/5c4177441417b44a6e45c3c63e9eac2504abeb5b",
                    "reference_id": "5c4177441417b44a6e45c3c63e9eac2504abeb5b",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "5.3",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        },
                        {
                            "value": "Track",
                            "scoring_system": "ssvc",
                            "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-04-22T15:40:33Z/"
                        }
                    ],
                    "url": "https://github.com/DIYgod/RSSHub/commit/5c4177441417b44a6e45c3c63e9eac2504abeb5b"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-31110",
                    "reference_id": "CVE-2022-31110",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "5.3",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-31110"
                },
                {
                    "reference_url": "https://github.com/advisories/GHSA-jvxx-v45p-v5vf",
                    "reference_id": "GHSA-jvxx-v45p-v5vf",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "cvssv3.1_qr",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/advisories/GHSA-jvxx-v45p-v5vf"
                },
                {
                    "reference_url": "https://github.com/DIYgod/RSSHub/security/advisories/GHSA-jvxx-v45p-v5vf",
                    "reference_id": "GHSA-jvxx-v45p-v5vf",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "5.3",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "cvssv3.1_qr",
                            "scoring_elements": ""
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        },
                        {
                            "value": "Track",
                            "scoring_system": "ssvc",
                            "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-04-22T15:40:33Z/"
                        }
                    ],
                    "url": "https://github.com/DIYgod/RSSHub/security/advisories/GHSA-jvxx-v45p-v5vf"
                }
            ],
            "fixed_packages": [],
            "aliases": [
                "CVE-2022-31110",
                "GHSA-jvxx-v45p-v5vf",
                "GMS-2022-2614"
            ],
            "risk_score": 3.1,
            "exploitability": "0.5",
            "weighted_severity": "6.2",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-4p7c-5fba-wydx"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/334216?format=api",
            "vulnerability_id": "VCID-epn5-5x69-jqen",
            "summary": "",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-21278",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00451",
                            "scoring_system": "epss",
                            "scoring_elements": "0.64141",
                            "published_at": "2026-06-11T12:55:00Z"
                        },
                        {
                            "value": "0.00451",
                            "scoring_system": "epss",
                            "scoring_elements": "0.64244",
                            "published_at": "2026-06-12T12:55:00Z"
                        },
                        {
                            "value": "0.00451",
                            "scoring_system": "epss",
                            "scoring_elements": "0.64257",
                            "published_at": "2026-06-13T12:55:00Z"
                        },
                        {
                            "value": "0.00451",
                            "scoring_system": "epss",
                            "scoring_elements": "0.64253",
                            "published_at": "2026-06-14T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-21278"
                },
                {
                    "reference_url": "https://github.com/DIYgod/RSSHub",
                    "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/DIYgod/RSSHub"
                },
                {
                    "reference_url": "https://github.com/DIYgod/RSSHub/commit/7f1c43094e8a82e4d8f036ff7d42568fed00699d",
                    "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/DIYgod/RSSHub/commit/7f1c43094e8a82e4d8f036ff7d42568fed00699d"
                },
                {
                    "reference_url": "https://github.com/DIYgod/RSSHub/security/advisories/GHSA-pgjj-866w-fc5c",
                    "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": "cvssv3.1_qr",
                            "scoring_elements": ""
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/DIYgod/RSSHub/security/advisories/GHSA-pgjj-866w-fc5c"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-21278",
                    "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://nvd.nist.gov/vuln/detail/CVE-2021-21278"
                },
                {
                    "reference_url": "https://www.npmjs.com/package/rsshub",
                    "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://www.npmjs.com/package/rsshub"
                },
                {
                    "reference_url": "https://github.com/advisories/GHSA-pgjj-866w-fc5c",
                    "reference_id": "GHSA-pgjj-866w-fc5c",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "HIGH",
                            "scoring_system": "cvssv3.1_qr",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/advisories/GHSA-pgjj-866w-fc5c"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/482771?format=api",
                    "purl": "pkg:npm/rsshub@1.0.0-master.bda9d72",
                    "is_vulnerable": true,
                    "affected_by_vulnerabilities": [
                        {
                            "vulnerability": "VCID-4p7c-5fba-wydx"
                        },
                        {
                            "vulnerability": "VCID-hbfe-umpg-ybec"
                        },
                        {
                            "vulnerability": "VCID-rwf1-ppes-xkh3"
                        }
                    ],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/rsshub@1.0.0-master.bda9d72"
                }
            ],
            "aliases": [
                "CVE-2021-21278",
                "GHSA-pgjj-866w-fc5c"
            ],
            "risk_score": 4.0,
            "exploitability": "0.5",
            "weighted_severity": "8.0",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-epn5-5x69-jqen"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/135718?format=api",
            "vulnerability_id": "VCID-hbfe-umpg-ybec",
            "summary": "RSSHub is an open source and extensible RSS feed generator. When the URL parameters contain certain special characters, it returns an error page that does not properly handle XSS vulnerabilities, allowing for the execution of arbitrary JavaScript code. Users who access the deliberately constructed URL are affected. This vulnerability was fixed in version c910c4d28717fb860fbe064736641f379fab2c91. Please upgrade to this or a later version, there are no known workarounds.",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-26491",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00838",
                            "scoring_system": "epss",
                            "scoring_elements": "0.752",
                            "published_at": "2026-06-13T12:55:00Z"
                        },
                        {
                            "value": "0.00838",
                            "scoring_system": "epss",
                            "scoring_elements": "0.75196",
                            "published_at": "2026-06-14T12:55:00Z"
                        },
                        {
                            "value": "0.00838",
                            "scoring_system": "epss",
                            "scoring_elements": "0.75117",
                            "published_at": "2026-06-11T12:55:00Z"
                        },
                        {
                            "value": "0.00838",
                            "scoring_system": "epss",
                            "scoring_elements": "0.75187",
                            "published_at": "2026-06-12T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-26491"
                },
                {
                    "reference_url": "https://github.com/DIYgod/RSSHub",
                    "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/DIYgod/RSSHub"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26491",
                    "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://nvd.nist.gov/vuln/detail/CVE-2023-26491"
                },
                {
                    "reference_url": "https://github.com/DIYgod/RSSHub/commit/c910c4d28717fb860fbe064736641f379fab2c91",
                    "reference_id": "c910c4d28717fb860fbe064736641f379fab2c91",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "5.4",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L"
                        },
                        {
                            "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": ""
                        },
                        {
                            "value": "Track",
                            "scoring_system": "ssvc",
                            "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-25T14:30:31Z/"
                        }
                    ],
                    "url": "https://github.com/DIYgod/RSSHub/commit/c910c4d28717fb860fbe064736641f379fab2c91"
                },
                {
                    "reference_url": "https://github.com/advisories/GHSA-32gr-4cq6-5w5q",
                    "reference_id": "GHSA-32gr-4cq6-5w5q",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "cvssv3.1_qr",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/advisories/GHSA-32gr-4cq6-5w5q"
                },
                {
                    "reference_url": "https://github.com/DIYgod/RSSHub/security/advisories/GHSA-32gr-4cq6-5w5q",
                    "reference_id": "GHSA-32gr-4cq6-5w5q",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "5.4",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L"
                        },
                        {
                            "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": "cvssv3.1_qr",
                            "scoring_elements": ""
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        },
                        {
                            "value": "Track",
                            "scoring_system": "ssvc",
                            "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-25T14:30:31Z/"
                        }
                    ],
                    "url": "https://github.com/DIYgod/RSSHub/security/advisories/GHSA-32gr-4cq6-5w5q"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/380926?format=api",
                    "purl": "pkg:npm/rsshub@1.0.0-master.c910c4d",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/rsshub@1.0.0-master.c910c4d"
                }
            ],
            "aliases": [
                "CVE-2023-26491",
                "GHSA-32gr-4cq6-5w5q",
                "GMS-2023-534"
            ],
            "risk_score": 3.1,
            "exploitability": "0.5",
            "weighted_severity": "6.2",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-hbfe-umpg-ybec"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/55725?format=api",
            "vulnerability_id": "VCID-nn7t-5bp3-abca",
            "summary": "RSSHub is an open source RSS feed generator. Prior to version 1.0.0-master.a429472, RSSHub allows remote attackers to use the server as a proxy to send HTTP GET requests to arbitrary targets and retrieve information in the internal network or conduct Denial-of-Service (DoS) attacks. The attacker can send malicious requests to a RSSHub server, to make the server send HTTP GET requests to arbitrary destinations and see partial responses. This may lead to leak the server IP address, which could be hidden behind a CDN; retrieving information in the internal network, e.g. which addresses/ports are accessible, the titles and meta descriptions of HTML pages; and denial of service amplification. The attacker could request the server to download some large files, or chain several SSRF requests in a single attacker request.",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2024-27927",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.01376",
                            "scoring_system": "epss",
                            "scoring_elements": "0.80724",
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