{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-48722",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-05-22T18:47:27.756Z",
        "datePublished": "2026-09-15T14:07:45.568Z",
        "dateUpdated": "2026-09-17T14:28:18.251Z"
    },
    "containers": {
        "cna": {
            "title": "Nextflow: Incorrect default permissions in the nextflow auth login command",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-276",
                            "lang": "en",
                            "description": "CWE-276: Incorrect Default Permissions",
                            "type": "CWE"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-732",
                            "lang": "en",
                            "description": "CWE-732: Incorrect Permission Assignment for Critical Resource",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "LOCAL",
                        "availabilityImpact": "NONE",
                        "baseScore": 5.5,
                        "baseSeverity": "MEDIUM",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "NONE",
                        "privilegesRequired": "LOW",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/nextflow-io/nextflow/security/advisories/GHSA-92qf-fcph-v5wr",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/nextflow-io/nextflow/security/advisories/GHSA-92qf-fcph-v5wr"
                },
                {
                    "name": "https://github.com/nextflow-io/nextflow/pull/7182",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/nextflow-io/nextflow/pull/7182"
                },
                {
                    "name": "https://github.com/nextflow-io/nextflow/commit/41a5f24afec8a6e9769a24cae5e08b5462fbfdc1",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/nextflow-io/nextflow/commit/41a5f24afec8a6e9769a24cae5e08b5462fbfdc1"
                },
                {
                    "name": "https://github.com/nextflow-io/nextflow/commit/a2813c610a3e7f13d7a0a0b1b543b7ad47586eaa",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/nextflow-io/nextflow/commit/a2813c610a3e7f13d7a0a0b1b543b7ad47586eaa"
                },
                {
                    "name": "https://github.com/nextflow-io/nextflow/releases/tag/v25.10.6",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/nextflow-io/nextflow/releases/tag/v25.10.6"
                },
                {
                    "name": "https://github.com/nextflow-io/nextflow/releases/tag/v26.04.3",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/nextflow-io/nextflow/releases/tag/v26.04.3"
                }
            ],
            "affected": [
                {
                    "vendor": "nextflow-io",
                    "product": "nextflow",
                    "versions": [
                        {
                            "version": ">= 25.09.2-edge, < 25.10.6",
                            "status": "affected"
                        },
                        {
                            "version": ">= 25.11.0-edge, < 26.04.3",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-09-15T14:07:45.568Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Nextflow is a DSL for data-driven computational pipelines. From 25.09.2-edge until 25.10.6 and 26.04.3, nextflow auth login writes Seqera Platform OIDC bearer tokens to ${NXF_HOME:-~/.nextflow}/seqera-auth.config through AuthCommandImpl.writeConfig in plugins/nf-tower/src/main/io/seqera/tower/plugin/auth/AuthCommandImpl.groovy without setting restrictive file permissions, allowing the default umask 022 to create the file with mode 0644. On a multi-user POSIX host, a local user who can traverse the victim's home directory can read seqera-auth.config and impersonate the victim against Seqera Platform within the token's scope. Single-user systems and headless CI runners that do not use the interactive login flow are not affected. This issue is fixed in 25.10.6 and 26.04.3."
                }
            ],
            "source": {
                "advisory": "GHSA-92qf-fcph-v5wr",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-09-17T14:28:06.186459Z",
                                "id": "CVE-2026-48722",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-09-17T14:28:18.251Z"
                }
            }
        ]
    }
}