{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2020-37071", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-02-01T13:16:06.484Z", "datePublished": "2026-02-03T22:01:40.185Z", "dateUpdated": "2026-02-03T22:01:40.185Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-02-03T22:01:40.185Z"}, "datePublic": "2020-05-18T00:00:00.000Z", "title": "CraftCMS 3 vCard Plugin 1.0.0 - Remote Code Execution", "descriptions": [{"lang": "en", "value": "CraftCMS 3 vCard Plugin 1.0.0 contains a deserialization vulnerability that allows unauthenticated attackers to execute arbitrary PHP code through a crafted payload. Attackers can generate a malicious serialized payload that triggers remote code execution by exploiting the plugin's vCard download functionality with a specially crafted request."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Deserialization of Untrusted Data", "cweId": "CWE-502", "type": "CWE"}]}], "affected": [{"vendor": "CraftCMS", "product": "CraftCMS", "versions": [{"version": "1.0.0", "status": "affected"}]}], "metrics": [{"cvssV4_0": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "baseScore": 9.3, "baseSeverity": "CRITICAL", "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:H/VA:H/SC:N/SI:N/SA:N", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "format": "CVSS"}, {"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"}, "format": "CVSS"}], "references": [{"url": "https://www.exploit-db.com/exploits/48492", "name": "ExploitDB-48492", "tags": ["exploit"]}, {"url": "https://craftcms.com/", "name": "Official CraftCMS Vendor Homepage", "tags": ["product"]}, {"url": "https://plugins.craftcms.com/vcard", "name": "CraftCMS vCard Plugin Page", "tags": ["product"]}, {"url": "https://gitlab.com/wguest/craftcms-vcard-exploit", "name": "Researcher Exploit Disclosure", "tags": ["technical-description", "exploit"]}, {"name": "VulnCheck Advisory: CraftCMS 3 vCard Plugin 1.0.0 - Remote Code Execution", "tags": ["third-party-advisory"], "url": "https://www.vulncheck.com/advisories/craftcms-vcard-plugin-remote-code-execution"}], "credits": [{"lang": "en", "value": "Wade Guest", "type": "finder"}], "x_generator": {"engine": "vulncheck"}}}}

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