{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2025-52554",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2025-06-18T03:55:52.034Z",
        "datePublished": "2025-07-03T20:08:54.093Z",
        "dateUpdated": "2025-07-03T20:18:25.270Z"
    },
    "containers": {
        "cna": {
            "title": "n8n Improper Authorization in Workflow Execution Stop Endpoint Allows Terminating Other Users’ Workflows",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-862",
                            "lang": "en",
                            "description": "CWE-862: Missing Authorization",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV4_0": {
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "attackRequirements": "PRESENT",
                        "privilegesRequired": "LOW",
                        "userInteraction": "NONE",
                        "vulnConfidentialityImpact": "NONE",
                        "vulnIntegrityImpact": "LOW",
                        "vulnAvailabilityImpact": "NONE",
                        "subConfidentialityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
                        "subAvailabilityImpact": "HIGH",
                        "baseScore": 4.9,
                        "baseSeverity": "MEDIUM",
                        "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:H",
                        "version": "4.0"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/n8n-io/n8n/security/advisories/GHSA-gq57-v332-7666",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/n8n-io/n8n/security/advisories/GHSA-gq57-v332-7666"
                },
                {
                    "name": "https://github.com/n8n-io/n8n/pull/16405",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/n8n-io/n8n/pull/16405"
                },
                {
                    "name": "https://github.com/dudanogueira/n8n/commit/ca2f90c7fbaa1d661ade2f45d587d9469bc287e1",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/dudanogueira/n8n/commit/ca2f90c7fbaa1d661ade2f45d587d9469bc287e1"
                },
                {
                    "name": "https://github.com/n8n-io/n8n/commit/e5edc60e344924230baafb11fa1f0af788e9ca9a",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/n8n-io/n8n/commit/e5edc60e344924230baafb11fa1f0af788e9ca9a"
                }
            ],
            "affected": [
                {
                    "vendor": "n8n-io",
                    "product": "n8n",
                    "versions": [
                        {
                            "version": "< 1.99.1",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2025-07-03T20:08:54.093Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "n8n is a workflow automation platform. Prior to version 1.99.1, an authorization vulnerability was discovered in the /rest/executions/:id/stop endpoint of n8n. An authenticated user can stop workflow executions that they do not own or that have not been shared with them, leading to potential business disruption. This issue has been patched in version 1.99.1. A workaround involves restricting access to the /rest/executions/:id/stop endpoint via reverse proxy or API gateway."
                }
            ],
            "source": {
                "advisory": "GHSA-gq57-v332-7666",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2025-07-03T20:18:06.567737Z",
                                "id": "CVE-2025-52554",
                                "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": "2025-07-03T20:18:25.270Z"
                }
            }
        ]
    }
}