{"answers":{"affected":"4 open source packages ship an affected version, including @babel/plugin-transform-modules-systemjs. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-44728 in the wild and no public exploit code.","fix":"Upgrade @babel/plugin-transform-modules-systemjs to a fixed version for your release line: 7.29.4 or 8.0.0-alpha.13.","what":"CVE-2026-44728 is a high-severity code injection vulnerability in @babel babel, published on 26 May 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-44728 and fix it if it is affected.\n\nWhat it is: CVE-2026-44728 is a high-severity code injection vulnerability in @babel babel, published on 26 May 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-44728 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- @babel/plugin-transform-modules-systemjs (npm): affected from 7.12.0; fixed in 7.29.4\n- @babel/plugin-transform-modules-systemjs (npm): affected from 7.12.0; fixed in 7.29.4\n- @babel/plugin-transform-modules-systemjs (npm): affected from 8.0.0-alpha.0; fixed in 8.0.0-alpha.13\n- @babel/plugin-transform-modules-systemjs (npm): affected from 8.0.0-alpha.0; fixed in 8.0.0-alpha.13\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-44728/ (Markdown: https://insights.sbomify.com/CVE-2026-44728/index.md)","id":"CVE-2026-44728","markdown":"https://insights.sbomify.com/CVE-2026-44728/index.md","name":"CVE-2026-44728","record":{"aliases":["CLEANSTART-2026-GA82552","CLSA-2026-1784336946","CLSA-2026-1784509777","CLSA-2026-1784509815","CLSA-2026-1792160961","CLSA-2026-1792161418","CLSA-2026-1792161419","CLSA-2026-1792161420","CLSA-2026-1792161615","CLSA-2026-1792161616","CLSA-2026-1792161617","CLSA-2026-1792161666","CLSA-2026-1792161730","CLSA-2026-1792161731","CLSA-2026-1792161732","CLSA-2026-1792161886","CLSA-2026-1792161887","CLSA-2026-1792161888","CLSA-2026-1792161951","CLSA-2026-1792161983","CLSA-2026-1792161984","CLSA-2026-1792161985","CLSA-2026-1792162020","CLSA-2026-1792162021","CLSA-2026-1792162045","CLSA-2026-1792162046","CLSA-2026-1792162069","CLSA-2026-1792162070","CLSA-2026-1792162089","CLSA-2026-1792162090","CLSA-2026-1792162091","CLSA-2026-1792162113","CLSA-2026-1792162114","CLSA-2026-1792162115","CLSA-2026-1792162136","CLSA-2026-1792162138","CLSA-2026-1792162139","CLSA-2026-1792162156","CLSA-2026-1792162157","CLSA-2026-1792162158","CLSA-2026-1792162178","CLSA-2026-1792162179","CLSA-2026-1792162180","CLSA-2026-1792162207","CLSA-2026-1792162208","CLSA-2026-1792162210","CLSA-2026-1792163437","CLSA-2026-1792163438","CLSA-2026-1792163439","CLSA-2026-1792194429","CLSA-2026-1792194430","CLSA-2026-1792194432","CLSA-2026-1792201263","CLSA-2026-1792201264","CLSA-2026-1792201265","CLSA-2026-1792278635","CLSA-2026-1792278636","CLSA-2026-1792278637","CLSA-2026-1792283507","CLSA-2026-1792283508","CLSA-2026-1792283509","CLSA-2026-1792285562","CLSA-2026-1792285563","CLSA-2026-1792285564","CLSA-2026-1792286712","CLSA-2026-1792289873","CLSA-2026-1792291417","CLSA-2026-1792291418","CLSA-2026-1792291419","CLSA-2026-1792292296","CLSA-2026-1792292297","CLSA-2026-1792302623","CLSA-2026-1792304208","CLSA-2026-1792304209","CLSA-2026-1792304210","CLSA-2026-1792306775","CLSA-2026-1792306776","CLSA-2026-1792308466","CLSA-2026-1792309331","CLSA-2026-1792309332","CLSA-2026-1792312962","CLSA-2026-1792342438","CLSA-2026-1792342439","CLSA-2026-1792342440","CLSA-2026-1792361346","CLSA-2026-1792361347","CLSA-2026-1792361348","CLSA-2026-1792369489","CLSA-2026-1792369490","CLSA-2026-1792369491","CLSA-2026-1792373910","CLSA-2026-1792373911","CLSA-2026-1792373912","CLSA-2026-1792378044","CLSA-2026-1792378045","CLSA-2026-1792378046","CLSA-2026-1792384637","CLSA-2026-1792384638","CLSA-2026-1792384639","CLSA-2026-1792388611","CLSA-2026-1792388612","CLSA-2026-1792388613","CLSA-2026-1792393373","CLSA-2026-1792393374","CLSA-2026-1792393375","CLSA-2026-1792411623","CLSA-2026-1792411624","CLSA-2026-1792411625","CLSA-2026-1792418547","CLSA-2026-1792418548","CLSA-2026-1792418549","CLSA-2026-1792421254","CLSA-2026-1792421255","CLSA-2026-1792421256","CLSA-2026-1792423750","CLSA-2026-1792423751","CLSA-2026-1792423752","CLSA-2026-1792426991","CLSA-2026-1792426992","CLSA-2026-1792426993","CLSA-2026-1792432136","CLSA-2026-1792432137","CLSA-2026-1792432138","CLSA-2026-1792435126","CLSA-2026-1792435127","CLSA-2026-1792435128","CLSA-2026-1792438112","CLSA-2026-1792438113","CLSA-2026-1792438114","CLSA-2026-1792440910","CLSA-2026-1792440911","CLSA-2026-1792440913","CLSA-2026-1792444943","CLSA-2026-1792444944","CLSA-2026-1792444945","CLSA-2026-1792447088","CLSA-2026-1792448757","CLSA-2026-1792452562","CLSA-2026-1792452563","CLSA-2026-1792452564","CLSA-2026-1792455071","CLSA-2026-1792455072","CLSA-2026-1792455073","CLSA-2026-1792457904","CLSA-2026-1792457905","CLSA-2026-1792457906","CLSA-2026-1792460538","CLSA-2026-1792460539","CLSA-2026-1792460540","CLSA-2026-1792461783","CLSA-2026-1792486523","CLSA-2026-1792489213","CLSA-2026-1792494688","CLSA-2026-1792494689","CLSA-2026-1792494690","CLSA-2026-1792495993","CLSA-2026-1792495994","CLSA-2026-1792495995","CLSA-2026-1792496612","CLSA-2026-1792496613","CLSA-2026-1792498113","CLSA-2026-1792498114","CLSA-2026-1792498115","CLSA-2026-1792499597","CLSA-2026-1792499598","CLSA-2026-1792499599","CLSA-2026-1792500780","CLSA-2026-1792500781","CLSA-2026-1792502888","CLSA-2026-1792502889","CLSA-2026-1792502890","CLSA-2026-1792504875","CLSA-2026-1792504877","CLSA-2026-1792504878","CLSA-2026-1792506468","CLSA-2026-1792506469","CLSA-2026-1792506470","CLSA-2026-1792508331","CLSA-2026-1792508332","CLSA-2026-1792508333","CLSA-2026-1792509036","CLSA-2026-1792509037","CLSA-2026-1792510072","CLSA-2026-1792510074","CLSA-2026-1792511073","CLSA-2026-1792512821","CLSA-2026-1792512822","CLSA-2026-1792512823","CLSA-2026-1792514580","CLSA-2026-1792514581","CLSA-2026-1792514582","CLSA-2026-1792516112","CLSA-2026-1792516113","CLSA-2026-1792517643","CLSA-2026-1792517644","CLSA-2026-1792517645","CLSA-2026-1792518696","CLSA-2026-1792520487","CLSA-2026-1792520488","CLSA-2026-1792520489","CLSA-2026-1792522726","CLSA-2026-1792522728","CLSA-2026-1792522729","CLSA-2026-1792525280","CLSA-2026-1792525281","CLSA-2026-1792525282","CLSA-2026-1792526958","CLSA-2026-1792526959","CLSA-2026-1792526960","CLSA-2026-1792529420","CLSA-2026-1792529421","CLSA-2026-1792529423","CLSA-2026-1792530385","CLSA-2026-1792530386","CLSA-2026-1792532439","CLSA-2026-1792532440","CLSA-2026-1792532441","CLSA-2026-1792534211","CLSA-2026-1792536110","CLSA-2026-1792537732","CLSA-2026-1792537733","CLSA-2026-1792537734","CLSA-2026-1792539098","CLSA-2026-1792540669","CLSA-2026-1792540670","CLSA-2026-1792540671","CLSA-2026-1792542238","CLSA-2026-1792542239","CLSA-2026-1792542240","CLSA-2026-1792543801","CLSA-2026-1792545146","CLSA-2026-1792760083","CLSA-2026-1792760084","CLSA-2026-1792760085","CLSA-2026-1792760134","CLSA-2026-1792868949","CLSA-2026-1792868958","CLSA-2026-1792868959","CLSA-2026-1792868960","CLSA-2026-1793141351","CLSA-2026-1793141352","CLSA-2026-1793141479","CLSA-2026-1793141504","CLSA-2026-1793154860","CLSA-2026-1793154862","CLSA-2026-1793154863","CLSA-2026-1793154890","CLSA-2026-1793159544","CLSA-2026-1793159545","CLSA-2026-1793159546","CLSA-2026-1793159555","CLSA-2026-1793162320","CLSA-2026-1793162321","CLSA-2026-1793162322","CLSA-2026-1793162341","CLSA-2026-1793165563","CLSA-2026-1793165564","CLSA-2026-1793165568","CLSA-2026-1793173350","CLSA-2026-1793173352","CLSA-2026-1793173353","CLSA-2026-1793173431","CLSA-2026-1793173441","CLSA-2026-1793175185","DEBIAN-CVE-2026-44728","GHSA-fv7c-fp4j-7gwp","MINI-5g2c-xx54-r79r","MINI-5g43-g3gm-q4m7","MINI-5hcp-c33v-j29h","MINI-6qm5-3hgp-6x79","MINI-fcf6-xp2f-6v3c","MINI-jh94-x7vq-x2fg","MINI-mrv5-8224-xc5w","MINI-qjcj-vhx8-74hc","MINI-r536-g88m-wm9f","ROOT-APP-NPM-CVE-2026-44728","UBUNTU-CVE-2026-44728"],"analysis":{"component_type":"developer_tool","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"JavaScript compiler","requires_auth":"low_privilege","summary":"Attackers can execute arbitrary code by crafting malicious JavaScript input processed by the Babel compiler's SystemJS module transform plugin.","user_interaction":"required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"babel","vendor":"babel"}],"cvss":{"score":8.2,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"},{"id":"CWE-843","name":"Access of Resource Using Incompatible Type"}],"description":"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.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"@babel/plugin-transform-modules-systemjs generates arbitrary code when compiling malicious input","id":"CVE-2026-44728","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"code_injection","year":"2026"},"n_packages":4,"n_references":1,"next":{"headline":"Twenty: Stored Cross-Site Scripting via Unsanitized File Serving (Missing Content-Type/Content-Disposition Headers)","id":"CVE-2026-44729"},"packages":[{"ecosystem":"npm","fixed":["7.29.4"],"introduced":["7.12.0"],"last_affected":[],"package":"@babel/plugin-transform-modules-systemjs","purl":null,"source":"GHSA-fv7c-fp4j-7gwp"},{"ecosystem":"npm","fixed":["7.29.4"],"introduced":["7.12.0"],"last_affected":[],"package":"@babel/plugin-transform-modules-systemjs","purl":"pkg:npm/%40babel/plugin-transform-modules-systemjs","source":"GHSA-fv7c-fp4j-7gwp"},{"ecosystem":"npm","fixed":["8.0.0-alpha.13"],"introduced":["8.0.0-alpha.0"],"last_affected":[],"package":"@babel/plugin-transform-modules-systemjs","purl":null,"source":"GHSA-fv7c-fp4j-7gwp"},{"ecosystem":"npm","fixed":["8.0.0-alpha.13"],"introduced":["8.0.0-alpha.0"],"last_affected":[],"package":"@babel/plugin-transform-modules-systemjs","purl":"pkg:npm/%40babel/plugin-transform-modules-systemjs","source":"GHSA-fv7c-fp4j-7gwp"}],"prev":{"headline":"Jupyter Server: Stored XSS in `NbconvertFileHandler` / `NbconvertPostHandler` via missing `sandbox` CSP","id":"CVE-2026-44727"},"products":["babel","plugin-transform-modules-systemjs"],"published":"2026-05-26","related":[{"cvss_score":3.2,"headline":"Babel: Arbitrary File Read via sourceMappingURL Comment in @babel/core","id":"CVE-2026-49356","kev_date_added":null,"published":"2026-06-22"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-05-28","vendors":["@babel","babel"]},"summary":"Attackers can execute arbitrary code by crafting malicious JavaScript input processed by the Babel compiler's SystemJS module transform plugin.","url":"https://insights.sbomify.com/CVE-2026-44728/"}