{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-126065",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-11-10T17:07:43.283Z",
        "datePublished": "2026-11-10T20:20:34.680Z",
        "dateUpdated": "2026-11-10T20:20:34.680Z"
    },
    "containers": {
        "cna": {
            "title": "OpenObserve: Empty external password allows authentication bypass",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-287",
                            "lang": "en",
                            "description": "CWE-287: Improper Authentication",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 9.8,
                        "baseSeverity": "CRITICAL",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/openobserve/openobserve/security/advisories/GHSA-7w4v-2c9r-q94v",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/openobserve/openobserve/security/advisories/GHSA-7w4v-2c9r-q94v"
                },
                {
                    "name": "https://github.com/openobserve/openobserve/pull/15054",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/openobserve/openobserve/pull/15054"
                },
                {
                    "name": "https://github.com/openobserve/openobserve/commit/46678ea8daba94c3904286471794f80c5a74ecea",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/openobserve/openobserve/commit/46678ea8daba94c3904286471794f80c5a74ecea"
                },
                {
                    "name": "https://github.com/openobserve/openobserve/commit/dc5c657002d97e9e29726cefcadec49cae755e1a",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/openobserve/openobserve/commit/dc5c657002d97e9e29726cefcadec49cae755e1a"
                },
                {
                    "name": "https://github.com/openobserve/openobserve/releases/tag/v1.1.0",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/openobserve/openobserve/releases/tag/v1.1.0"
                }
            ],
            "affected": [
                {
                    "vendor": "openobserve",
                    "product": "openobserve",
                    "versions": [
                        {
                            "version": "< 1.1.0",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-11-10T20:20:34.680Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "OpenObserve is a cloud-native observability platform. Prior to 1.1.0, the shared authentication validator in src/api/common/src/auth/validator.rs accepts an empty or whitespace-only HTTP Basic password for an account whose password_ext value is missing or empty. SSO-provisioned and migration-created users can have this state, allowing an unauthenticated attacker who knows an affected user's email address and organization to authenticate on protected non-ingestion API routes with the victim's role and permissions. A compromised privileged account can expose or modify telemetry, alerts, streams, users, and security configuration. An account with search permission can submit a DataFusion COPY ... TO statement through the search API to create or overwrite attacker-controlled files at service-process-writable locations, creating a conditional escalation to pre-authentication remote code execution. This issue is fixed in version 1.1.0."
                }
            ],
            "source": {
                "advisory": "GHSA-7w4v-2c9r-q94v",
                "discovery": "UNKNOWN"
            }
        }
    }
}