{"id":133714,"date":"2026-04-01T12:08:26","date_gmt":"2026-04-01T03:08:26","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=133714"},"modified":"2026-04-01T12:08:26","modified_gmt":"2026-04-01T03:08:26","slug":"claude-code-cli-source-code-leakes","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/claude-code-cli-source-code-leakes\/","title":{"rendered":"Anthropic \u306e\u300cClaude Code\u300dCLI \u306e\u5168\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u304c\u8aa4\u3063\u3066\u6d41\u51fa\u3002\u7d04 50 \u4e07\u884c\u304c\u516c\u958b\u3055\u308c\u696d\u754c\u306b\u885d\u6483"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2025\/07\/s_20250714_104902.jpg\" alt=\"\" width=\"1234\" height=\"720\" class=\"aligncenter size-full wp-image-129893\" \/><\/p>\n<p>Anthropic\u304c\u63d0\u4f9b\u3059\u308b\u958b\u767a\u8005\u5411\u3051\u30c4\u30fc\u30eb\u300cClaude Code\u300d\u306e\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u7248(CLI)\u306e\u5168\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u304c\u3001\u5185\u90e8\u306e\u4eba\u7684\u30df\u30b9\u306b\u3088\u308a\u8aa4\u3063\u3066\u516c\u958b\u3055\u308c\u308b\u3068\u3044\u3046\u91cd\u5927\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u304c\u767a\u751f\u3057\u307e\u3057\u305f\u3002\u30e2\u30c7\u30eb\u672c\u4f53\u3067\u306f\u306a\u3044\u3082\u306e\u306e\u3001\u7d042,000\u306eTypeScript\u30d5\u30a1\u30a4\u30eb\u3001\u5408\u8a0851\u4e07\u884c\u4ee5\u4e0a\u306b\u53ca\u3076\u30b3\u30fc\u30c9\u304c\u5916\u90e8\u306b\u6d41\u51fa\u3057\u3001\u696d\u754c\u306b\u5927\u304d\u306a\u6ce2\u7d0b\u3092\u5e83\u3052\u3066\u3044\u307e\u3059(<a href=\"https:\/\/arstechnica.com\/ai\/2026\/03\/entire-claude-code-cli-source-code-leaks-thanks-to-exposed-map-file\/\">Ars Technica<\/a>)\u3002<\/p>\n<p>4\u67081\u65e5\u306e\u65e9\u671d\u3001Anthropic\u304cnpm\u306b\u516c\u958b\u3057\u305fClaude Code v2.1.88\u306b\u3001\u8aa4\u3063\u3066\u30bd\u30fc\u30b9\u30de\u30c3\u30d7\u30d5\u30a1\u30a4\u30eb\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u5224\u660e\u3057\u307e\u3059\u3002\u3053\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u901a\u3058\u3066\u3001CLI\u5168\u4f53\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u304c\u5fa9\u5143\u3067\u304d\u308b\u72b6\u614b\u306b\u306a\u3063\u3066\u3044\u305f\u305d\u3046\u3067\u3001\u6700\u521d\u306b\u767a\u898b\u3057\u305f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7814\u7a76\u8005\u306eChaofan Shou\u6c0f\u306f\u3001X\u4e0a\u3067\u30a2\u30fc\u30ab\u30a4\u30d6\u3092\u5171\u6709\u3057\u307e\u3059\u3002<\/p>\n<blockquote class=\"twitter-tweet\">\n<p lang=\"en\" dir=\"ltr\">Claude code source code has been leaked via a map file in their npm registry! <\/p>\n<p>Code: <a href=\"https:\/\/t.co\/jBiMoOzt8G\">https:\/\/t.co\/jBiMoOzt8G<\/a> <a href=\"https:\/\/t.co\/rYo5hbvEj8\">pic.twitter.com\/rYo5hbvEj8<\/a><\/p>\n<p>&mdash; Chaofan Shou (@Fried_rice) <a href=\"https:\/\/twitter.com\/Fried_rice\/status\/2038894956459290963?ref_src=twsrc%5Etfw\">March 31, 2026<\/a><\/p><\/blockquote>\n<p> <script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>\u30b3\u30fc\u30c9\u306fGitHub\u4e0a\u306b\u516c\u958b\u3055\u308c\u3001\u6570\u4e07\u4ef6\u898f\u6a21\u3067\u30d5\u30a9\u30fc\u30af\u3055\u308c\u308b\u4e8b\u614b\u306b\u767a\u5c55\u3057\u307e\u3057\u305f\u3002<\/p>\n<h2>Anthropic\u306e\u30b3\u30e1\u30f3\u30c8<\/h2>\n<p>Anthropic\u306f<a href=\"https:\/\/venturebeat.com\/technology\/claude-codes-source-code-appears-to-have-leaked-heres-what-we-know\">VentureBeat<\/a>\u306a\u3069\u306b\u5bfe\u3057\u3001\u6b21\u306e\u3088\u3046\u306b\u58f0\u660e\u3092\u767a\u8868\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<blockquote>\n<p>Earlier today, a Claude Code release included some internal source code. No sensitive customer data or credentials were involved or exposed. This was a release packaging issue caused by human error, not a security breach. We\u2019re rolling out measures to prevent this from happening again.<\/p>\n<p>\u672c\u65e5\u3001Claude Code \u306e\u30ea\u30ea\u30fc\u30b9\u306b\u5185\u90e8\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306e\u4e00\u90e8\u304c\u8aa4\u3063\u3066\u542b\u307e\u308c\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002\u305f\u3060\u3057\u3001\u6a5f\u5bc6\u6027\u306e\u9ad8\u3044\u9867\u5ba2\u30c7\u30fc\u30bf\u3084\u8a8d\u8a3c\u60c5\u5831\u304c\u95a2\u308f\u3063\u305f\u308a\u3001\u5916\u90e8\u306b\u6f0f\u3048\u3044\u3057\u305f\u308a\u3057\u305f\u4e8b\u5b9f\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fb5\u5bb3\u3067\u306f\u306a\u304f\u3001\u4eba\u70ba\u7684\u306a\u30df\u30b9\u306b\u3088\u308b\u30ea\u30ea\u30fc\u30b9\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u554f\u984c\u3067\u3059\u3002\u73fe\u5728\u3001\u540c\u69d8\u306e\u4e8b\u614b\u304c\u518d\u767a\u3057\u306a\u3044\u3088\u3046\u5bfe\u7b56\u3092\u9032\u3081\u3066\u3044\u307e\u3059\u3002\n<\/p><\/blockquote>\n<p>\u6b21\u306e\u3088\u3046\u306a\u5185\u5bb9\u3067\u3059:<\/p>\n<ul>\n<li>\u5185\u90e8\u30b3\u30fc\u30c9\u304c\u8aa4\u3063\u3066\u542b\u307e\u308c\u305f\u306e\u306f \u30d1\u30c3\u30b1\u30fc\u30b8\u30f3\u30b0\u6642\u306e\u4eba\u7684\u30df\u30b9<\/li>\n<li>\u9867\u5ba2\u30c7\u30fc\u30bf\u3084\u8a8d\u8a3c\u60c5\u5831\u306f\u542b\u307e\u308c\u3066\u3044\u306a\u3044<\/li>\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fb5\u5bb3\u3067\u306f\u306a\u304f\u3001\u3042\u304f\u307e\u3067 \u30ea\u30ea\u30fc\u30b9\u624b\u9806\u306e\u554f\u984c<\/li>\n<\/ul>\n<p>Anthropic\u306f\u518d\u767a\u9632\u6b62\u7b56\u3092\u5c55\u958b\u4e2d\u3060\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u958b\u767a\u8005\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306e\u53cd\u5fdc<\/h2>\n<p>\u6d41\u51fa\u3057\u305f\u30b3\u30fc\u30c9\u306f\u3059\u3067\u306b\u4e16\u754c\u4e2d\u306e\u958b\u767a\u8005\u306b\u3088\u3063\u3066\u89e3\u6790\u304c\u9032\u3093\u3067\u3044\u307e\u3059\u3002<\/p>\n<p>Claude Code\u306e\u30e1\u30e2\u30ea\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3(\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u3067\u306e\u30e1\u30e2\u30ea\u66f8\u304d\u63db\u3048\u3001\u691c\u8a3c\u30d7\u30ed\u30bb\u30b9\u306a\u3069)\u304c<a href=\"https:\/\/x.com\/himanshustwts\/status\/2038924027411222533\">\u8a73\u7d30\u306b\u5206\u6790<\/a>\u3055\u308c\u305f\u307b\u304b\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u7684\u306a\u30c4\u30fc\u30eb\u30b7\u30b9\u30c6\u30e0\u306f\u7d044\u4e07\u884c\u3001\u30af\u30a8\u30ea\u51e6\u7406\u30b7\u30b9\u30c6\u30e0\u306f\u7d044.6\u4e07\u884c\u306a\u3069\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306e\u69cb\u6210\u3082<a href=\"https:\/\/dev.to\/gabrielanhaia\/claude-codes-entire-source-code-was-just-leaked-via-npm-source-maps-heres-whats-inside-cjo\">\u8abf\u67fb<\/a>\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u5358\u306a\u308bAPI\u30e9\u30c3\u30d1\u30fc\u3067\u306f\u306a\u304f\u3001\u672c\u683c\u7684\u306a\u958b\u767a\u8005\u4f53\u9a13\u3092\u63d0\u4f9b\u3059\u308b\u5de8\u5927\u306a\u30b3\u30fc\u30c9\u30d9\u30fc\u30b9\u3067\u3001\u305d\u306e\u6d17\u7df4\u3055\u308c\u305f\u4ed5\u4e0a\u304c\u308a\u306b\u300c\u611f\u9298\u3092\u53d7\u3051\u308b\u300d\u3068\u9ad8\u304f\u8a55\u4fa1\u3059\u308b\u58f0\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>Claude Code\u306b\u5bfe\u3057\u3066\u3001\u3053\u308c\u307e\u3067\u306b\u3082\u4e00\u90e8\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3067\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u304c\u8a66\u307f\u3089\u308c\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u4eca\u56de\u306e\u3088\u3046\u306a \u5b8c\u5168\u306a\u5f62\u3067\u306e\u6d41\u51fa\u306f\u521d\u3068\u306a\u308a\u3001\u591a\u304f\u306e\u958b\u767a\u8005\u304c\u8208\u5473\u3092\u6301\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u3046\u304b\u304c\u3048\u307e\u3059\u3002<\/p>\n<h2>\u7af6\u5408\u3084\u60aa\u610f\u3042\u308b\u653b\u6483\u8005\u3078\u306e\u5f71\u97ff<\/h2>\n<p>\u4eca\u56de\u306e\u6d41\u51fa\u306f\u3001Anthropic \u306b\u3068\u3063\u3066\u4ee5\u4e0b\u306e\u30ea\u30b9\u30af\u3092\u542b\u307f\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u7af6\u5408\u4f01\u696d\u304c\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u7814\u7a76\u3057\u3001\u958b\u767a\u30b9\u30d4\u30fc\u30c9\u3092\u52a0\u901f \u3055\u305b\u308b\u53ef\u80fd\u6027<\/li>\n<li>\u4eca\u5f8c\u306e\u6a5f\u80fd\u958b\u767a\u306e\u65b9\u5411\u6027\u304c \u5916\u90e8\u304b\u3089\u63a8\u6e2c\u3055\u308c\u3084\u3059\u304f\u306a\u308b<\/li>\n<li>\u60aa\u610f\u3042\u308b\u653b\u6483\u8005\u304c \u30ac\u30fc\u30c9\u30ec\u30fc\u30eb\u306e\u56de\u907f\u65b9\u6cd5 \u3092\u7814\u7a76\u3059\u308b\u6750\u6599\u306b\u306a\u308b<\/li>\n<\/ul>\n<p>\u305f\u3060\u3057\u3001AI\u958b\u767a\u306e\u30b9\u30d4\u30fc\u30c9\u304c\u975e\u5e38\u306b\u901f\u3044\u9818\u57df\u3067\u3042\u308b\u305f\u3081\u3001\u6570\u30f6\u6708\u5f8c\u306b\u3069\u308c\u307b\u3069\u306e\u5f71\u97ff\u304c\u6b8b\u308b\u304b\u306f\u4e0d\u900f\u660e\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Anthropic\u304c\u63d0\u4f9b\u3059\u308b\u958b\u767a\u8005\u5411\u3051\u30c4\u30fc\u30eb\u300cClaude Code\u300d\u306e\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u7248(CLI)\u306e\u5168\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u304c\u3001\u5185\u90e8\u306e\u4eba\u7684\u30df\u30b9\u306b\u3088\u308a\u8aa4\u3063\u3066\u516c\u958b\u3055\u308c\u308b\u3068\u3044\u3046\u91cd\u5927\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u304c\u767a\u751f\u3057\u307e\u3057\u305f\u3002\u30e2\u30c7\u30eb\u672c\u4f53\u3067\u306f\u306a\u3044\u3082\u306e\u306e\u3001\u7d04 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":129893,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[66],"tags":[4718],"class_list":["post-133714","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-webservice","tag-claude"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/133714","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=133714"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/133714\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/129893"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=133714"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=133714"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=133714"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}