{"id":184165,"date":"2026-11-06T11:41:02","date_gmt":"2026-11-06T09:41:02","guid":{"rendered":"https:\/\/prohoster.info\/blog\/news\/claude-code-raskryval-email-polzovatelya-pri-obrashhenii-k-nekotorym-sajtam"},"modified":"2026-11-06T11:41:08","modified_gmt":"2026-11-06T09:41:08","slug":"claude-code-exposed-user-email-addresses-when-accessing-certain-websites","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/claude-code-exposed-user-email-addresses-when-accessing-certain-websites","title":{"rendered":"Claude Code avsl\u00f6jade anv\u00e4ndarens e-postadress vid bes\u00f6k p\u00e5 vissa webbplatser","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

I AI-agenten Claude Code har det uppt\u00e4ckts ett problem med att s\u00e4kerst\u00e4lla konfidentialitet, vilket ledde till l\u00e4ckage av e-postadress vid anv\u00e4ndning av vissa externa webbplatser. E-postadressen redovisades i HTTP-huvudet User-Agent utan anv\u00e4ndarens samtycke och utan m\u00f6jlighet att st\u00e4nga av detta beteende. Inkluderingen skedde f\u00f6r specifika webbplatser s\u00e5som Wikipedia och SEC (Securities and Exchange Commission), vilka inte accepterar f\u00f6rfr\u00e5gningar fr\u00e5n robotar utan angiven e-post f\u00f6r \u00e4garen. Enligt en kommentar fr\u00e5n en representant f\u00f6r f\u00f6retaget Anthropic var denna aktivitet inte en medvetet tillagd funktion, utan en \u00e5tg\u00e4rd av AI-modellen som beaktade kraven f\u00f6r utformning av f\u00f6rfr\u00e5gningar fr\u00e5n robotar och rekommendationer i RFC-9110, som f\u00f6reskriver att kontakt-e-post ska \u00f6verf\u00f6ras f\u00f6r automatiserade f\u00f6rfr\u00e5gningar.<\/p>\n

Information about the email associated with the user's account was sent to the AI model in Claude Code to ensure it considered the context when processing tasks related to the user and their account. Without such context, the model hallucinated and used fabricated information, for example, in the tags \"@author\". A side effect was that the AI model began to use the email not only for expected purposes but also when performing related tasks, such as including it in the User-Agent field when generating command lines for the curl utility. <\/p>\n

F\u00f6r att blockera l\u00e4ckage av e-post i externa f\u00f6rfr\u00e5gningar
\nhar ett plugin cc-plugin-privacy f\u00f6rberetts, vilket ing\u00e5r i det standardbundna pluginpaketet och \u00e4r aktiverat som standard i version 2.1.317 av claude-code. Pluginet beg\u00e4r anv\u00e4ndarens bekr\u00e4ftelse innan det till\u00e4mpar webberktyg eller genererar kommandon i curl-stil d\u00e4r e-post n\u00e4mns. Pluginet l\u00f6ser inte alla potentiella l\u00e4ckagev\u00e4gar, till exempel hj\u00e4lper det inte i situationer d\u00e4r Claude genererar och sj\u00e4lv k\u00f6r ett skript.
\nF\u00f6r att helt blockera problemet har det beslutats att i n\u00e4sta release av Claude Code, som planeras att sl\u00e4ppas inom n\u00e5gra dagar, ta bort e-post fr\u00e5n kontexten som \u00f6verf\u00f6rs till AI-modellen.
\n
K\u00e4lla: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 AI-\u0430\u0433\u0435\u043d\u0442\u0435 Claude Code \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0430 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u0441 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u0435\u043c \u043a\u043e\u043d\u0444\u0438\u0434\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0438, \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0432\u0448\u0430\u044f \u0443\u0442\u0435\u0447\u043a\u0435 \u0441\u0432\u0435\u0434\u0435\u043d\u0438\u0439 \u043e\u0431 email-\u0430\u0434\u0440\u0435\u0441\u0435 \u043f\u0440\u0438 \u043e\u0431\u0440\u0430\u0449\u0435\u043d\u0438\u0438 \u043a \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u043c \u0441\u0442\u043e\u0440\u043e\u043d\u043d\u0438\u043c \u0441\u0430\u0439\u0442\u0430\u043c. 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\u043f\u0440\u0438\u043d\u0438\u043c\u0430\u044e\u0442 \u0437\u0430\u043f\u0440\u043e\u0441\u044b \u043e\u0442 \u0431\u043e\u0442\u043e\u0432, \u0432 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-184165","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Claude Code avsl\u00f6jade anv\u00e4ndarens e-postadress n\u00e4r den kontaktade vissa webbplatser | ProHoster","description":"I AI-agenten Claude Code har det uppt\u00e4ckts ett problem med att s\u00e4kerst\u00e4lla konfidentialitet, vilket ledde till l\u00e4ckage av e-postadress 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