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    "cveMetadata": {
        "cveId": "CVE-2026-67195",
        "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "state": "PUBLISHED",
        "assignerShortName": "VulnCheck",
        "dateReserved": "2026-07-28T16:06:49.774Z",
        "datePublished": "2026-08-04T14:03:17.891Z",
        "dateUpdated": "2026-08-04T15:06:09.203Z"
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            "title": "Perspective 5.0.0 RCE via eval() Expression Injection",
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                    "lang": "en",
                    "value": "Perspective 5.0.0 contains a remote code execution vulnerability that allows unauthenticated attackers to execute arbitrary operating system commands by submitting crafted expression strings to the PolarsVirtualServer backend, which passes client-supplied input directly to Python's eval() with only __builtins__={} cleared. Attackers can exploit Python object attribute traversal through the interpreter's loaded class list to reach subprocess.Popen via a TableValidateExprReq or TableMakeViewReq protobuf message, achieving arbitrary command execution in the Perspective host process."
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                            "lang": "en",
                            "cweId": "CWE-95",
                            "description": "Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')",
                            "type": "CWE"
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                    "vendor": "perspective-dev",
                    "product": "perspective",
                    "packageURL": "pkg:github/perspective-dev/perspective",
                    "repo": "https://github.com/perspective-dev/perspective",
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                        "userInteraction": "NONE",
                        "vulnConfidentialityImpact": "HIGH",
                        "subConfidentialityImpact": "NONE",
                        "vulnIntegrityImpact": "HIGH",
                        "subIntegrityImpact": "NONE",
                        "vulnAvailabilityImpact": "HIGH",
                        "subAvailabilityImpact": "NONE",
                        "exploitMaturity": "NOT_DEFINED",
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            "references": [
                {
                    "url": "https://christbowel.com/blog/perspective-5-0-0-five-cves/",
                    "name": "Researcher Disclosure",
                    "tags": [
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                "discovery": "UNKNOWN"
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                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-08-04T15:05:42.640550Z",
                                "id": "CVE-2026-67195",
                                "options": [
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                                        "Exploitation": "poc"
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                                        "Automatable": "no"
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                                        "Technical Impact": "total"
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                                "role": "CISA Coordinator",
                                "version": "2.0.3"
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                "title": "CISA ADP Vulnrichment",
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