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{
    "url": "http://public2.vulnerablecode.io/api/packages/1029030?format=api",
    "purl": "pkg:pypi/langsmith@0.1.121",
    "type": "pypi",
    "namespace": "",
    "name": "langsmith",
    "version": "0.1.121",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": true,
    "next_non_vulnerable_version": "0.7.31",
    "latest_non_vulnerable_version": "0.8.0",
    "affected_by_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/89508?format=api",
            "vulnerability_id": "VCID-52gv-vrq8-6fc5",
            "summary": "LangSmith SDK: Streaming token events bypass output redaction\n## Summary\n\nThe LangSmith SDK's output redaction controls (hideOutputs in JS, hide_outputs in Python) do not apply to streaming token events. When an LLM run produces streaming output, each chunk is recorded as a new_token event containing the raw token value. These events bypass the redaction pipeline entirely — prepareRunCreateOrUpdateInputs (JS) and _hide_run_outputs (Python) only process the inputs and outputs fields on a run, never the events array. As a result, applications relying on output redaction to prevent sensitive LLM output from being stored in LangSmith will still leak the full streamed content via run events.\n\n## Details\n\n**Both JS and Python SDKs are affected.** The same pattern exists in both:\n\n- **JS SDK**: `traceable.ts:997-1003` and `traceable.ts:1044-1050`\n- **Python SDK**: `run_helpers.py:1924` and `run_helpers.py:1996`\n\nIn both SDKs, `new_token` events with raw `kwargs.token` values are added during streaming, and the redaction pipeline (`hideOutputs` in JS, `hide_outputs` in Python) only processes `inputs`/`outputs` — never `events`.",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-41182",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00039",
                            "scoring_system": "epss",
                            "scoring_elements": "0.12161",
                            "published_at": "2026-06-06T12:55:00Z"
                        },
                        {
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                            "scoring_system": "epss",
                            "scoring_elements": "0.1205",
                            "published_at": "2026-06-08T12:55:00Z"
                        },
                        {
                            "value": "0.00039",
                            "scoring_system": "epss",
                            "scoring_elements": "0.12124",
                            "published_at": "2026-06-07T12:55:00Z"
                        },
                        {
                            "value": "0.00039",
                            "scoring_system": "epss",
                            "scoring_elements": "0.12163",
                            "published_at": "2026-06-05T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-41182"
                },
                {
                    "reference_url": "https://github.com/langchain-ai/langsmith-sdk",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
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                            "value": "5.3",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/langchain-ai/langsmith-sdk"
                },
                {
                    "reference_url": "https://github.com/langchain-ai/langsmith-sdk/security/advisories/GHSA-rr7j-v2q5-chgv",
                    "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:L/I:N/A:N"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "cvssv3.1_qr",
                            "scoring_elements": ""
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                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        },
                        {
                            "value": "Track",
                            "scoring_system": "ssvc",
                            "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-04-23T14:22:03Z/"
                        }
                    ],
                    "url": "https://github.com/langchain-ai/langsmith-sdk/security/advisories/GHSA-rr7j-v2q5-chgv"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-41182",
                    "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:L/I:N/A:N"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-41182"
                },
                {
                    "reference_url": "https://github.com/advisories/GHSA-rr7j-v2q5-chgv",
                    "reference_id": "GHSA-rr7j-v2q5-chgv",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "cvssv3.1_qr",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/advisories/GHSA-rr7j-v2q5-chgv"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/110715?format=api",
                    "purl": "pkg:pypi/langsmith@0.7.31",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/langsmith@0.7.31"
                }
            ],
            "aliases": [
                "CVE-2026-41182",
                "GHSA-rr7j-v2q5-chgv"
            ],
            "risk_score": 3.1,
            "exploitability": "0.5",
            "weighted_severity": "6.2",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-52gv-vrq8-6fc5"
        }
    ],
    "fixing_vulnerabilities": [],
    "risk_score": "3.1",
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/langsmith@0.1.121"
}