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    "cveMetadata": {
        "cveId": "CVE-2026-4556",
        "assignerOrgId": "41c37e40-543d-43a2-b660-2fee83ea851a",
        "state": "PUBLISHED",
        "assignerShortName": "Pentraze",
        "dateReserved": "2026-03-21T17:10:33.161Z",
        "datePublished": "2026-09-28T14:29:41.456Z",
        "dateUpdated": "2026-09-28T16:22:26.038Z"
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                "shortName": "Pentraze",
                "dateUpdated": "2026-09-28T14:29:41.456Z"
            },
            "title": "macOS Exam4 Local Privilege Escalation via Command Injection",
            "datePublic": "2026-09-28T14:19:00.000Z",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "cweId": "CWE-78",
                            "description": "CWE-78 Improper neutralization of special elements used in an OS command ('OS command injection')",
                            "type": "CWE"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "description": "authorization"
                        }
                    ]
                }
            ],
            "impacts": [
                {
                    "capecId": "CAPEC-233",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-233 Privilege Escalation"
                        }
                    ]
                },
                {
                    "capecId": "CAPEC-88",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-88 OS Command Injection"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "Extegrity",
                    "product": "Exam4",
                    "platforms": [
                        "MacOS",
                        "64 bit"
                    ],
                    "packageName": "com.extegrity.LogTool",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThanOrEqual": "25.12.28.0",
                            "versionType": "custom"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Exam4 is affected by a local privilege escalation vulnerability in the com.extegrity.LogTool privileged helper, which communicates with the application via XPC. The [ConsoleLogHelper copyConsoleIntoFileFromStartDate:] method executes a syslog command using attacker-controlled parameters without proper sanitization, enabling command injection. Successful exploitation allows a local attacker to execute arbitrary commands with root privileges through LaunchSynchronous.",
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                            "value": "<p><span><b><i>Exam4 </i></b>is affected by a local privilege escalation vulnerability in the </span><i><code><span>com.extegrity.LogTool</span></code></i><span><i> </i>privileged helper, which communicates with the application via <i>XPC</i>. The </span><code><span><i><b>[ConsoleLogHelper copyConsoleIntoFileFromStartDate:]</b></i></span></code><span> method executes a </span><b><i><code><span>syslog</span></code></i></b><span><b><i> </i></b>command using attacker-controlled parameters without proper sanitization, enabling command injection. Successful exploitation allows a local attacker to execute arbitrary commands with </span><i><b><code><span>root</span></code></b></i><span><i><b> </b></i>privileges through </span><code><span><i>LaunchSynchronous</i></span></code><span>.</span></p>\n\n<br>"
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            "references": [
                {
                    "url": "https://pentraze.com/vulnerability-reports"
                }
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                            "lang": "en",
                            "value": "GENERAL"
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                    "cvssV3_1": {
                        "version": "3.1",
                        "attackVector": "LOCAL",
                        "attackComplexity": "LOW",
                        "privilegesRequired": "LOW",
                        "userInteraction": "NONE",
                        "scope": "UNCHANGED",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "availabilityImpact": "HIGH",
                        "baseSeverity": "HIGH",
                        "baseScore": 7.8,
                        "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
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            ],
            "credits": [
                {
                    "lang": "en",
                    "value": "Carlos Garrido of Pentraze Cybersecurity",
                    "type": "finder"
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            ],
            "source": {
                "discovery": "UNKNOWN"
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                                "id": "CVE-2026-4556",
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                                "options": [
                                    {
                                        "Exploitation": "none"
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                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2026-09-28T14:57:39.710479Z"
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                "title": "CISA ADP Vulnrichment",
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