{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-57578",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-06-24T18:49:56.208Z",
        "datePublished": "2026-09-14T17:39:25.197Z",
        "dateUpdated": "2026-09-14T19:04:52.197Z"
    },
    "containers": {
        "cna": {
            "title": "DotVVM: Missing authorization in AuthorizeActionFilter",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-862",
                            "lang": "en",
                            "description": "CWE-862: Missing Authorization",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV4_0": {
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "attackRequirements": "PRESENT",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "vulnConfidentialityImpact": "HIGH",
                        "vulnIntegrityImpact": "HIGH",
                        "vulnAvailabilityImpact": "HIGH",
                        "subConfidentialityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
                        "subAvailabilityImpact": "NONE",
                        "baseScore": 9.2,
                        "baseSeverity": "CRITICAL",
                        "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                        "version": "4.0"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/riganti/dotvvm/security/advisories/GHSA-c8qj-jx8j-fg2w",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/riganti/dotvvm/security/advisories/GHSA-c8qj-jx8j-fg2w"
                },
                {
                    "name": "https://github.com/riganti/dotvvm/commit/1635245b5eaf9ccf8e3536b9d8b1941819526585",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/riganti/dotvvm/commit/1635245b5eaf9ccf8e3536b9d8b1941819526585"
                },
                {
                    "name": "https://github.com/riganti/dotvvm/commit/4fc26a8591c76fb92ed701352c2a84120cf926c5",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/riganti/dotvvm/commit/4fc26a8591c76fb92ed701352c2a84120cf926c5"
                },
                {
                    "name": "https://github.com/riganti/dotvvm/commit/7578cf3459097cbbef0d3fea8a7774509b324112",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/riganti/dotvvm/commit/7578cf3459097cbbef0d3fea8a7774509b324112"
                },
                {
                    "name": "https://github.com/riganti/dotvvm/releases/tag/v4.3.15",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/riganti/dotvvm/releases/tag/v4.3.15"
                },
                {
                    "name": "https://github.com/riganti/dotvvm/releases/tag/v5.0.0-preview09",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/riganti/dotvvm/releases/tag/v5.0.0-preview09"
                }
            ],
            "affected": [
                {
                    "vendor": "riganti",
                    "product": "dotvvm",
                    "versions": [
                        {
                            "version": "< 4.2.11",
                            "status": "affected"
                        },
                        {
                            "version": ">= 4.3.0, < 4.3.15",
                            "status": "affected"
                        },
                        {
                            "version": ">= 5.0.0-preview01, < 5.0.0-preview09-final",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-09-14T17:39:25.197Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "DotVVM is an open source MVVM framework for web applications. Prior to 4.2.11, 4.3.15, and 5.0.0-preview09-final, AuthorizeActionFilter performs no authorization because its explicit ICommandActionFilter.OnCommandExecutingAsync, IViewModelActionFilter.OnViewModelCreatedAsync, and IPresenterActionFilter.OnPresenterExecutingAsync implementations return completed tasks instead of invoking the corresponding checks. Applications relying on this filter can therefore expose protected commands, view models, or presenters to unauthorized requests without any special bypass technique. AuthorizeAttribute correctly implements the same interfaces and can be used as a workaround. This issue is fixed in versions 4.2.11, 4.3.15, and 5.0.0-preview09-final."
                }
            ],
            "source": {
                "advisory": "GHSA-c8qj-jx8j-fg2w",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-09-14T19:04:43.370238Z",
                                "id": "CVE-2026-57578",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-09-14T19:04:52.197Z"
                }
            }
        ]
    }
}