CVE-2026-44728

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-44728", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-05-07T18:04:17.309Z", "datePublished": "2026-05-26T17:48:57.603Z", "dateUpdated": "2026-05-28T03:55:38.825Z"}, "containers": {"cna": {"title": "Improper Control of Generation of Code when compiling specifically crafted malicious code with @babel/plugin-transform-modules-systemjs", "problemTypes": [{"descriptions": [{"cweId": "CWE-94", "lang": "en", "description": "CWE-94: Improper Control of Generation of Code ('Code Injection')", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-843", "lang": "en", "description": "CWE-843: Access of Resource Using Incompatible Type ('Type Confusion')", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/babel/babel/security/advisories/GHSA-fv7c-fp4j-7gwp", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/babel/babel/security/advisories/GHSA-fv7c-fp4j-7gwp"}], "affected": [{"vendor": "babel", "product": "babel", "versions": [{"version": ">= 7.12.0, < 7.29.4", "status": "affected"}, {"version": ">= 8.0.0-alpha.0, < 8.0.0-alpha.13", "status": "affected"}]}, {"vendor": "@babel", "product": "plugin-transform-modules-systemjs", "versions": [{"version": ">= 7.12.0, < 7.29.4", "status": "affected"}, {"version": ">= 8.0.0-alpha.0, < 8.0.0-alpha.13", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-05-26T17:48:57.603Z"}, "descriptions": [{"lang": "en", "value": "Babel is a compiler for writing next generation JavaScript. From 7.12.0 to before 7.29.4 and 8.0.0-alpha.13, using Babel to compile code that was specifically crafted by an attacker can cause Babel to generate output code that executes arbitrary code. This vulnerability is fixed in 7.29.4 and 8.0.0-alpha.13."}], "source": {"advisory": "GHSA-fv7c-fp4j-7gwp", "discovery": "UNKNOWN"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-05-27T00:00:00+00:00", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3", "id": "CVE-2026-44728"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-05-28T03:55:38.825Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"cna": {"title": "Improper Control of Generation of Code when compiling specifically crafted malicious code with @babel/plugin-transform-modules-systemjs", "source": {"advisory": "GHSA-fv7c-fp4j-7gwp", "discovery": "UNKNOWN"}, "metrics": [{"cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.2, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}}], "affected": [{"vendor": "babel", "product": "babel", "versions": [{"status": "affected", "version": ">= 7.12.0, < 7.29.4"}, {"status": "affected", "version": ">= 8.0.0-alpha.0, < 8.0.0-alpha.13"}]}, {"vendor": "@babel", "product": "plugin-transform-modules-systemjs", "versions": [{"status": "affected", "version": ">= 7.12.0, < 7.29.4"}, {"status": "affected", "version": ">= 8.0.0-alpha.0, < 8.0.0-alpha.13"}]}], "references": [{"url": "https://github.com/babel/babel/security/advisories/GHSA-fv7c-fp4j-7gwp", "name": "https://github.com/babel/babel/security/advisories/GHSA-fv7c-fp4j-7gwp", "tags": ["x_refsource_CONFIRM"]}], "descriptions": [{"lang": "en", "value": "Babel is a compiler for writing next generation JavaScript. From 7.12.0 to before 7.29.4 and 8.0.0-alpha.13, using Babel to compile code that was specifically crafted by an attacker can cause Babel to generate output code that executes arbitrary code. This vulnerability is fixed in 7.29.4 and 8.0.0-alpha.13."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-94", "description": "CWE-94: Improper Control of Generation of Code ('Code Injection')"}]}, {"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-843", "description": "CWE-843: Access of Resource Using Incompatible Type ('Type Confusion')"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-05-26T17:48:57.603Z"}}, "adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-44728", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-05-27T13:13:27.431537Z"}}}], "providerMetadata": {"shortName": "CISA-ADP", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "dateUpdated": "2026-05-27T13:13:42.205Z"}}]}, "cveMetadata": {"cveId": "CVE-2026-44728", "state": "PUBLISHED", "dateUpdated": "2026-05-26T17:48:57.603Z", "dateReserved": "2026-05-07T18:04:17.309Z", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "datePublished": "2026-05-26T17:48:57.603Z", "assignerShortName": "GitHub_M"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"product": "babel", "vendor": "babel", "versions": [{"status": "affected", "version": ">= 7.12.0, < 7.29.4"}, {"status": "affected", "version": ">= 8.0.0-alpha.0, < 8.0.0-alpha.13"}]}, {"product": "plugin-transform-modules-systemjs", "vendor": "@babel", "versions": [{"status": "affected", "version": ">= 7.12.0, < 7.29.4"}, {"status": "affected", "version": ">= 8.0.0-alpha.0, < 8.0.0-alpha.13"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:babel:babel:*:*:*:*:*:*:*:*", "matchCriteriaId": "284B552B-0419-42FB-A5B4-2C214887D1E9", "versionEndExcluding": "7.29.4", "versionStartIncluding": "7.12.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:babel:babel:8.0.0:alpha0:*:*:*:*:*:*", "matchCriteriaId": "35F6AF6B-8CB6-40BB-B0AE-32E89718ED8C", "vulnerable": true}, {"criteria": "cpe:2.3:a:babel:babel:8.0.0:alpha1:*:*:*:*:*:*", "matchCriteriaId": "DAFA4C96-CD2A-47A5-BA4E-134BA1D366B3", "vulnerable": true}, {"criteria": "cpe:2.3:a:babel:babel:8.0.0:alpha10:*:*:*:*:*:*", "matchCriteriaId": "BAC310EC-C0CF-4D27-BA54-20B3207B4118", "vulnerable": true}, {"criteria": "cpe:2.3:a:babel:babel:8.0.0:alpha11:*:*:*:*:*:*", "matchCriteriaId": "80E37BB6-34C2-437B-A9DC-018B23F5E7BD", "vulnerable": true}, {"criteria": "cpe:2.3:a:babel:babel:8.0.0:alpha12:*:*:*:*:*:*", "matchCriteriaId": "B74C4261-EB8F-448D-AF41-CB82246C3EB4", "vulnerable": true}, {"criteria": "cpe:2.3:a:babel:babel:8.0.0:alpha2:*:*:*:*:*:*", "matchCriteriaId": "BD426CF6-E4B7-4F65-9968-A485F745E377", "vulnerable": true}, {"criteria": "cpe:2.3:a:babel:babel:8.0.0:alpha3:*:*:*:*:*:*", "matchCriteriaId": "92CE9983-D67E-4DE6-B9EE-CCE55DF615E7", "vulnerable": true}, {"criteria": "cpe:2.3:a:babel:babel:8.0.0:alpha4:*:*:*:*:*:*", "matchCriteriaId": "66E5DE6B-CD6D-4687-AB1C-90B294DE8DCC", "vulnerable": true}, {"criteria": "cpe:2.3:a:babel:babel:8.0.0:alpha5:*:*:*:*:*:*", "matchCriteriaId": "5E3BD45A-177D-4006-8820-EEABE6EF03FC", "vulnerable": true}, {"criteria": "cpe:2.3:a:babel:babel:8.0.0:alpha6:*:*:*:*:*:*", "matchCriteriaId": "D9323EF4-77AA-410A-A2F7-D905C6175A64", "vulnerable": true}, {"criteria": "cpe:2.3:a:babel:babel:8.0.0:alpha7:*:*:*:*:*:*", "matchCriteriaId": "67E62B17-72F2-464F-AB14-E7A9F744AC01", "vulnerable": true}, {"criteria": "cpe:2.3:a:babel:babel:8.0.0:alpha8:*:*:*:*:*:*", "matchCriteriaId": "BDC6F0F5-3141-41CD-B8D0-13AE9FF4FFEC", "vulnerable": true}, {"criteria": "cpe:2.3:a:babel:babel:8.0.0:alpha9:*:*:*:*:*:*", "matchCriteriaId": "FC459C4A-04F3-4521-A7EA-A03A118AA4F0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Babel is a compiler for writing next generation JavaScript. From 7.12.0 to before 7.29.4 and 8.0.0-alpha.13, using Babel to compile code that was specifically crafted by an attacker can cause Babel to generate output code that executes arbitrary code. This vulnerability is fixed in 7.29.4 and 8.0.0-alpha.13."}, {"lang": "es", "value": "Babel es un compilador para escribir JavaScript de pr\u00f3xima generaci\u00f3n. Desde la versi\u00f3n 7.12.0 hasta antes de la 7.29.4 y la 8.0.0-alpha.13, usar Babel para compilar c\u00f3digo que fue espec\u00edficamente dise\u00f1ado por un atacante puede hacer que Babel genere c\u00f3digo de salida que ejecuta c\u00f3digo arbitrario. Esta vulnerabilidad est\u00e1 corregida en la 7.29.4 y la 8.0.0-alpha.13."}], "id": "CVE-2026-44728", "lastModified": "2026-07-24T11:10:00.170", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.5, "impactScore": 6.0, "source": "security-advisories@github.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-44728", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-05-27T00:00:00+00:00", "version": "2.0.3"}}]}, "published": "2026-05-26T18:16:50.880", "references": [{"source": "security-advisories@github.com", "tags": ["Mitigation", "Vendor Advisory"], "url": "https://github.com/babel/babel/security/advisories/GHSA-fv7c-fp4j-7gwp"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-94"}, {"lang": "en", "value": "CWE-843"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[7.12.0,7.29.4)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[8.0.0-alpha.0,8.0.0-alpha.13)"}}], "enrichment": {"confidence": 92.0, "confidence_source": "matching", "scores": [{"score": 92.0, "source": "matching"}]}, "original": {"product": "babel", "source": "cna", "vendor": "babel"}, "product": "babel", "vendor": "babeljs"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[7.12.0,7.29.4)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[8.0.0-alpha.0,8.0.0-alpha.13)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "manual", "scores": [{"score": 100.0, "source": "manual"}]}, "original": {"product": "plugin-transform-modules-systemjs", "source": "cna", "vendor": "@babel"}, "product": "plugin-transform-modules-systemjs", "vendor": "babeljs"}], "created": "2026-05-26T19:30:13.744014+00:00", "updated": "2026-05-27T10:08:45.865796+00:00", "vendors": ["babeljs", "babeljs$PRODUCT$babel", "babeljs$PRODUCT$plugin-transform-modules-systemjs"]}