{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-32304", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-03-11T21:16:21.659Z", "datePublished": "2026-03-12T21:24:51.730Z", "dateUpdated": "2026-07-15T01:08:07.107Z" }, "containers": { "cna": { "title": "Locutus: RCE via unsanitized input in create_function()", "problemTypes": [ { "descriptions": [ { "cweId": "CWE-94", "lang": "en", "description": "CWE-94: Improper Control of Generation of Code ('Code Injection')", "type": "CWE" } ] } ], "metrics": [ { "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" } } ], "references": [ { "name": "https://github.com/locutusjs/locutus/security/advisories/GHSA-vh9h-29pq-r5m8", "tags": [ "x_refsource_CONFIRM" ], "url": "https://github.com/locutusjs/locutus/security/advisories/GHSA-vh9h-29pq-r5m8" }, { "name": "https://github.com/locutusjs/locutus/releases/tag/v3.0.14", "tags": [ "x_refsource_MISC" ], "url": "https://github.com/locutusjs/locutus/releases/tag/v3.0.14" } ], "affected": [ { "vendor": "locutusjs", "product": "locutus", "versions": [ { "version": "< 3.0.14", "status": "affected" } ] } ], "providerMetadata": { "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-03-12T21:24:51.730Z" }, "descriptions": [ { "lang": "en", "value": "Locutus brings stdlibs of other programming languages to JavaScript for educational purposes. Prior to 3.0.14, the create_function(args, code) function passes both parameters directly to the Function constructor without any sanitization, allowing arbitrary code execution. This is distinct from CVE-2026-29091 which was call_user_func_array using eval() in v2.x. This finding affects create_function using new Function() in v3.x. This vulnerability is fixed in 3.0.14." } ], "source": { "advisory": "GHSA-vh9h-29pq-r5m8", "discovery": "UNKNOWN" } }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2026-03-13T13:12:02.296127Z", "id": "CVE-2026-32304", "options": [ { "Exploitation": "poc" }, { "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": "2026-03-13T13:12:13.553Z" } }, { "affected": [ { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/a:redhat:logging:5" ], "defaultStatus": "affected", "packageName": "openshift-logging/elasticsearch6-rhel9", "product": "Logging Subsystem for Red Hat OpenShift", "vendor": "Red Hat" }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/a:redhat:logging:5" ], "defaultStatus": "affected", "packageName": "openshift-logging/elasticsearch-operator-bundle", "product": "Logging Subsystem for Red Hat OpenShift", "vendor": "Red Hat" }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/a:redhat:logging:5" ], "defaultStatus": "affected", "packageName": "openshift-logging/elasticsearch-proxy-rhel9", "product": "Logging Subsystem for Red Hat OpenShift", "vendor": "Red Hat" }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/a:redhat:logging:5" ], "defaultStatus": "affected", "packageName": "openshift-logging/elasticsearch-rhel9-operator", "product": "Logging Subsystem for Red Hat OpenShift", "vendor": "Red Hat" }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/a:redhat:logging:5" ], "defaultStatus": "affected", "packageName": "openshift-logging/kibana6-rhel8", "product": "Logging Subsystem for Red Hat OpenShift", "vendor": "Red Hat" }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/a:redhat:logging:5" ], "defaultStatus": "affected", "packageName": "openshift-logging/logging-curator5-rhel9", "product": "Logging Subsystem for Red Hat OpenShift", "vendor": "Red Hat" } ], "datePublic": "2026-03-12T21:24:51.730Z", "descriptions": [ { "lang": "en", "value": "A flaw was found in Locutus, a JavaScript library that provides standard library functions. The `create_function` function in Locutus passes user-supplied arguments and code directly to the JavaScript `Function` constructor without proper sanitization. This vulnerability allows a remote attacker to execute arbitrary code within the application, potentially leading to full system compromise or data manipulation." } ], "metrics": [ { "other": { "content": { "namespace": "https://access.redhat.com/security/updates/classification/", "value": "Important" }, "type": "Red Hat severity rating" } }, { "cvssV3_1": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "format": "CVSS" } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-88", "description": "Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')", "lang": "en", "type": "CWE" } ] } ], "references": [ { "tags": [ "vdb-entry", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/security/cve/CVE-2026-32304" }, { "name": "RHBZ#2447200", "tags": [ "issue-tracking", "x_refsource_REDHAT" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2447200" }, { "tags": [ "x_sadp-csaf-vex" ], "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-32304.json" } ], "timeline": [ { "lang": "en", "time": "2026-03-12T22:01:47.245Z", "value": "Reported to Red Hat." }, { "lang": "en", "time": "2026-03-12T21:24:51.730Z", "value": "Made public." } ], "title": "locutusjs: Locutus: Arbitrary code execution via unsanitized parameters in create_function", "x_adpType": "supplier", "x_generator": { "engine": "sadp-cli 1.0.0" }, "providerMetadata": { "orgId": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c", "shortName": "redhat-SADP", "dateUpdated": "2026-07-15T01:08:07.107Z" } } ] } }