{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-48027", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-05-20T17:44:09.587Z", "datePublished": "2026-05-27T15:50:01.143Z", "dateUpdated": "2026-05-27T17:49:56.753Z"}, "containers": {"cna": {"title": "Compromised Nx Console version 18.95.0", "problemTypes": [{"descriptions": [{"cweId": "CWE-506", "lang": "en", "description": "CWE-506: Embedded Malicious Code", "type": "CWE"}]}], "metrics": [{"cvssV4_0": {"attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 9.3, "baseSeverity": "CRITICAL", "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"}}], "references": [{"name": "https://github.com/nrwl/nx-console/security/advisories/GHSA-c9j4-9m59-847w", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/nrwl/nx-console/security/advisories/GHSA-c9j4-9m59-847w"}, {"name": "https://github.com/nrwl/nx-console/issues/3139", "tags": ["x_refsource_MISC"], "url": "https://github.com/nrwl/nx-console/issues/3139"}, {"name": "https://nx.dev/blog/nx-console-v18-95-0-postmortem#indicators-of-compromise", "tags": ["x_refsource_MISC"], "url": "https://nx.dev/blog/nx-console-v18-95-0-postmortem#indicators-of-compromise"}, {"name": "https://www.stepsecurity.io/blog/nx-console-vs-code-extension-compromised", "tags": ["x_refsource_MISC"], "url": "https://www.stepsecurity.io/blog/nx-console-vs-code-extension-compromised"}], "affected": [{"vendor": "nrwl", "product": "nx-console", "versions": [{"version": "= 18.95.0", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-05-27T15:50:01.143Z"}, "descriptions": [{"lang": "en", "value": "Nx Console is the user interface for Nx & Lerna. On 19 May 2026, a malicious version of Nx Console, 18.95.0, was published at 12:30 PM UTC and removed soon after at 12:48 PM UTC, leaving it available for ~18 minutes in Visual Studio Marketplace. For OpenVSX, the problem was detected later, and the compromised version was available from 12:33 UTC to 13:09 UTC (~36 minutes). Version 18.100.0 of Nx Console is not compromised and users may remediate by upgrading to that version."}], "source": {"advisory": "GHSA-c9j4-9m59-847w", "discovery": "UNKNOWN"}}, "adp": [{"references": [{"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-48027", "tags": ["government-resource"]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-05-27T17:00:54.282352Z", "id": "CVE-2026-48027", "options": [{"Exploitation": "active"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-05-27T17:49:56.753Z"}}]}}

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