{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-96626",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-09-23T14:35:50.129Z",
        "datePublished": "2026-10-16T21:07:39.570Z",
        "dateUpdated": "2026-10-16T21:07:39.570Z"
    },
    "containers": {
        "cna": {
            "title": "Arcane: Container-registry credential exfiltration via URL repoint + test to attacker host",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-200",
                            "lang": "en",
                            "description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
                            "type": "CWE"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-522",
                            "lang": "en",
                            "description": "CWE-522: Insufficiently Protected Credentials",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "NONE",
                        "baseScore": 8.5,
                        "baseSeverity": "HIGH",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "LOW",
                        "privilegesRequired": "LOW",
                        "scope": "CHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/getarcaneapp/arcane/security/advisories/GHSA-9pxc-cxp5-qp54",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/getarcaneapp/arcane/security/advisories/GHSA-9pxc-cxp5-qp54"
                },
                {
                    "name": "https://github.com/getarcaneapp/arcane/pull/3317",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/getarcaneapp/arcane/pull/3317"
                },
                {
                    "name": "https://github.com/getarcaneapp/arcane/commit/fe31693634f48f295a7d77d091085b331cf9e915",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/getarcaneapp/arcane/commit/fe31693634f48f295a7d77d091085b331cf9e915"
                },
                {
                    "name": "https://github.com/getarcaneapp/arcane/releases/tag/backend/v2.5.0",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/getarcaneapp/arcane/releases/tag/backend/v2.5.0"
                }
            ],
            "affected": [
                {
                    "vendor": "getarcaneapp",
                    "product": "arcane",
                    "versions": [
                        {
                            "version": "< 2.5.0",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-10-16T21:07:39.570Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Arcane is an interface for managing Docker containers, images, networks, and volumes. Prior to 2.5.0, UpdateRegistry and TestRegistry in backend/api/services/container_registry_service.go allow the registry URL to change while preserving the stored encrypted token. When a holder of registries:update and registries:test repoints a generic registry URL without supplying a replacement token, TestRegistry decrypts the preserved token and RegistryLogin sends it to the attacker-controlled host because normalizeRegistryServerAddressInternal does not restrict the destination. This exposes the stored container-registry PAT or password and can enable image access or tampering. This issue is fixed in version 2.5.0."
                }
            ],
            "source": {
                "advisory": "GHSA-9pxc-cxp5-qp54",
                "discovery": "UNKNOWN"
            }
        }
    }
}