Package Instance

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{
    "url": "http://public2.vulnerablecode.io/api/packages/45534?format=api",
    "purl": "pkg:pypi/cashu@0.2.3",
    "type": "pypi",
    "namespace": "",
    "name": "cashu",
    "version": "0.2.3",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": true,
    "next_non_vulnerable_version": "0.18.0",
    "latest_non_vulnerable_version": "0.18.0",
    "affected_by_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/9490?format=api",
            "vulnerability_id": "VCID-vs49-tzu4-uqer",
            "summary": "NUT-14 allows cashu tokens to be created with a preimage hash. However, nutshell (cashubtc/nuts) before 0.18.0 do not validate the size of preimage when the token is spent. The preimage is stored by the mint and attacker can exploit this vulnerability to fill the mint's db nd disk with arbitrary data.",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-65548",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00123",
                            "scoring_system": "epss",
                            "scoring_elements": "0.31091",
                            "published_at": "2026-05-30T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-65548"
                },
                {
                    "reference_url": "https://bitcointalk.org/index.php?topic=5564329",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "9.1",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"
                        }
                    ],
                    "url": "https://bitcointalk.org/index.php?topic=5564329"
                },
                {
                    "reference_url": "https://delvingbitcoin.org/t/public-disclosure-denial-of-service-using-htlc-in-cashu/2090",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "9.1",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"
                        }
                    ],
                    "url": "https://delvingbitcoin.org/t/public-disclosure-denial-of-service-using-htlc-in-cashu/2090"
                },
                {
                    "reference_url": "https://github.com/cashubtc/nuts/blob/main/07.md",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "9.1",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"
                        }
                    ],
                    "url": "https://github.com/cashubtc/nuts/blob/main/07.md"
                },
                {
                    "reference_url": "https://github.com/cashubtc/nuts/blob/main/14.md",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "9.1",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"
                        }
                    ],
                    "url": "https://github.com/cashubtc/nuts/blob/main/14.md"
                },
                {
                    "reference_url": "https://github.com/jamesob/delving-bitcoin-archive/blob/master/archive/rendered-topics/2025-11-November/2025-11-02-public-disclosure-denial-of-service-using-htlc-in-cashu-id2090.md",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "9.1",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"
                        }
                    ],
                    "url": "https://github.com/jamesob/delving-bitcoin-archive/blob/master/archive/rendered-topics/2025-11-November/2025-11-02-public-disclosure-denial-of-service-using-htlc-in-cashu-id2090.md"
                },
                {
                    "reference_url": "https://preimage007.github.io/",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "9.1",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"
                        }
                    ],
                    "url": "https://preimage007.github.io/"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/45579?format=api",
                    "purl": "pkg:pypi/cashu@0.18.0",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/cashu@0.18.0"
                }
            ],
            "aliases": [
                "CVE-2025-65548",
                "PYSEC-2025-89"
            ],
            "risk_score": null,
            "exploitability": null,
            "weighted_severity": null,
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-vs49-tzu4-uqer"
        }
    ],
    "fixing_vulnerabilities": [],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/cashu@0.2.3"
}