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    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2023-54357",
        "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "state": "PUBLISHED",
        "assignerShortName": "VulnCheck",
        "dateReserved": "2026-01-10T01:51:52.988Z",
        "datePublished": "2026-06-19T17:52:06.684Z",
        "dateUpdated": "2026-06-23T02:19:31.751Z"
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                "dateUpdated": "2026-06-19T17:52:06.684Z"
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            "datePublic": "2023-07-12T00:00:00.000Z",
            "title": "Joomla com_booking 2.4.9 Information Disclosure via Account Enumeration",
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Joomla com_booking component 2.4.9 contains an information disclosure vulnerability that allows unauthenticated attackers to enumerate user accounts by exploiting the getUserData function in the customer controller. Attackers can send GET requests to index.php with option=com_booking, controller=customer, task=getUserData, and an id parameter to retrieve user names, usernames, and email addresses through brute force enumeration."
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                    "descriptions": [
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                            "lang": "en",
                            "description": "Observable Discrepancy",
                            "cweId": "CWE-203",
                            "type": "CWE"
                        }
                    ]
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            ],
            "affected": [
                {
                    "vendor": "Artio",
                    "product": "Joomla! com_booking component",
                    "versions": [
                        {
                            "version": "2.4.9",
                            "status": "affected"
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                        "Recovery": "NOT_DEFINED",
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                        "attackRequirements": "NONE",
                        "attackVector": "NETWORK",
                        "baseScore": 8.7,
                        "baseSeverity": "HIGH",
                        "exploitMaturity": "NOT_DEFINED",
                        "privilegesRequired": "NONE",
                        "providerUrgency": "NOT_DEFINED",
                        "subAvailabilityImpact": "NONE",
                        "subConfidentialityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
                        "userInteraction": "NONE",
                        "valueDensity": "NOT_DEFINED",
                        "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
                        "version": "4.0",
                        "vulnAvailabilityImpact": "NONE",
                        "vulnConfidentialityImpact": "HIGH",
                        "vulnIntegrityImpact": "NONE",
                        "vulnerabilityResponseEffort": "NOT_DEFINED"
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                    "cvssV3_1": {
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                        "baseSeverity": "HIGH",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "NONE",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
                        "version": "3.1"
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            ],
            "references": [
                {
                    "url": "https://www.exploit-db.com/exploits/51595",
                    "name": "ExploitDB-51595",
                    "tags": [
                        "exploit"
                    ]
                },
                {
                    "url": "http://www.artio.net/",
                    "name": "Official Product Homepage",
                    "tags": [
                        "product"
                    ]
                },
                {
                    "url": "http://www.artio.net/downloads/joomla/book-it/book-it-2-free/download",
                    "name": "Product Reference",
                    "tags": [
                        "product"
                    ]
                },
                {
                    "name": "VulnCheck Advisory: Joomla com_booking 2.4.9 Information Disclosure via Account Enumeration",
                    "tags": [
                        "third-party-advisory"
                    ],
                    "url": "https://www.vulncheck.com/advisories/joomla-com-booking-information-disclosure-via-account-enumeration"
                }
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                    "lang": "en",
                    "value": "qw3rTyTy",
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        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-06-23T02:19:20.252344Z",
                                "id": "CVE-2023-54357",
                                "options": [
                                    {
                                        "Exploitation": "poc"
                                    },
                                    {
                                        "Automatable": "yes"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
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                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-06-23T02:19:31.751Z"
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