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    "cveMetadata": {
        "cveId": "CVE-2026-44825",
        "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
        "state": "PUBLISHED",
        "assignerShortName": "apache",
        "dateReserved": "2026-05-07T20:29:03.792Z",
        "datePublished": "2026-06-01T08:02:15.120Z",
        "dateUpdated": "2026-06-02T03:55:51.805Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "collectionURL": "https://repo.maven.apache.org/maven2",
                    "defaultStatus": "unaffected",
                    "packageName": "org.apache.solr:solr-core",
                    "product": "Apache Solr",
                    "vendor": "Apache Software Foundation",
                    "versions": [
                        {
                            "lessThanOrEqual": "9.10.1",
                            "status": "affected",
                            "version": "9.4.0",
                            "versionType": "semver"
                        },
                        {
                            "status": "affected",
                            "version": "10.0.0",
                            "versionType": "semver"
                        }
                    ]
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "type": "finder",
                    "value": "Naveen Sunkavally, Horizon3.ai"
                }
            ],
            "descriptions": [
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                            "value": "<h3></h3>Hardcoded credentials in the Basic Authentication setup tool (<code>bin/solr auth enable</code>) in Apache Solr versions 9.4.0 through 9.10.1 and 10.0.0 allows a remote attacker to gain full administrative access to the cluster via publicly known default credentials installed silently alongside the user-specified account. <br><br>As an immediate workaround without upgrading, delete the template users (<code>superadmin</code>, <code>admin</code>, <code>search</code>, <code>index</code>) from <code>security.json</code>&nbsp;or change their passwords.<br><span style=\"background-color: rgb(255, 255, 255);\">The future, not yet released, versions 9.11.0 and 10.1.0 will not be vulnerable, and it will be enough to upgrade to solve the issue.<br><br>Not affected:<br></span><ul><li>Clusters where bin/solr auth enable was <b>not</b> used to bootstrap BasicAuth</li><li>Clusters where template users have been assigned strong passwords after bootstrap</li></ul>"
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                }
            ],
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                            "text": "High"
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                        "attackComplexity": "HIGH",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 8.1,
                        "baseSeverity": "HIGH",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
                        "version": "3.1"
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                    "descriptions": [
                        {
                            "cweId": "CWE-798",
                            "description": "CWE-798 Use of Hard-coded Credentials",
                            "lang": "en",
                            "type": "CWE"
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                    ]
                },
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-1188",
                            "description": "CWE-1188 Initialization of a Resource with an Insecure Default",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
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                "dateUpdated": "2026-06-01T08:02:15.120Z"
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            "references": [
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                    "tags": [
                        "vendor-advisory"
                    ],
                    "url": "https://lists.apache.org/thread/5xg6xr99glocp3zsg9ht2zlbwlrst7ch"
                }
            ],
            "source": {
                "defect": [
                    "SOLR-18233"
                ],
                "discovery": "EXTERNAL"
            },
            "title": "Apache Solr: Enabling BasicAuth using bin/solr CLI configures additional insecure users",
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            {
                "title": "CVE Program Container",
                "references": [
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                        "url": "http://www.openwall.com/lists/oss-security/2026/05/29/6"
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                                "timestamp": "2026-06-01T00:00:00+00:00",
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                                        "Exploitation": "none"
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