Package Instance

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{
    "url": "http://public2.vulnerablecode.io/api/packages/1012026?format=api",
    "purl": "pkg:npm/%40anthropic-ai/claude-code@2.1.83",
    "type": "npm",
    "namespace": "@anthropic-ai",
    "name": "claude-code",
    "version": "2.1.83",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": true,
    "next_non_vulnerable_version": "2.1.84",
    "latest_non_vulnerable_version": "2.1.84",
    "affected_by_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/16068?format=api",
            "vulnerability_id": "VCID-1443-vnm7-ykf8",
            "summary": "Claude Code: Trust Dialog Bypass via Git Worktree Spoofing Allows Arbitrary Code Execution\nClaude Code used the git worktree `commondir` file when determining folder trust but did not validate its contents. By crafting a repository with a `commondir` file pointing to a path the victim had previously trusted, an attacker could bypass the trust dialog and immediately execute malicious hooks defined in `.claude/settings.json`. Exploiting this required the victim to clone a malicious repository and run Claude Code within it, and for the attacker to know or guess a path the victim had already trusted.\n\nUsers on standard Claude Code auto-update have received this fix already. Users performing manual updates are advised to update to the latest version.\n\nClaude Code thanks [hackerone.com/masato_anzai](https://hackerone.com/masato_anzai) for reporting this issue.",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-40068",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00125",
                            "scoring_system": "epss",
                            "scoring_elements": "0.31359",
                            "published_at": "2026-05-29T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-40068"
                },
                {
                    "reference_url": "https://github.com/anthropics/claude-code",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.7",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/anthropics/claude-code"
                },
                {
                    "reference_url": "https://github.com/anthropics/claude-code/security/advisories/GHSA-q5hj-mxqh-vv77",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.7",
                            "scoring_system": "cvssv4",
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                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        },
                        {
                            "value": "Track",
                            "scoring_system": "ssvc",
                            "scoring_elements": "SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-05-06T14:50:01Z/"
                        }
                    ],
                    "url": "https://github.com/anthropics/claude-code/security/advisories/GHSA-q5hj-mxqh-vv77"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-40068",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.7",
                            "scoring_system": "cvssv4",
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                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-40068"
                },
                {
                    "reference_url": "https://github.com/advisories/GHSA-q5hj-mxqh-vv77",
                    "reference_id": "GHSA-q5hj-mxqh-vv77",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://github.com/advisories/GHSA-q5hj-mxqh-vv77"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/47276?format=api",
                    "purl": "pkg:npm/%40anthropic-ai/claude-code@2.1.84",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/%2540anthropic-ai/claude-code@2.1.84"
                }
            ],
            "aliases": [
                "CVE-2026-40068",
                "GHSA-q5hj-mxqh-vv77"
            ],
            "risk_score": null,
            "exploitability": null,
            "weighted_severity": null,
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-1443-vnm7-ykf8"
        }
    ],
    "fixing_vulnerabilities": [],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/%2540anthropic-ai/claude-code@2.1.83"
}