{"id":125662,"date":"2025-05-28T15:05:18","date_gmt":"2025-05-28T13:05:18","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/uyazvimost-v-mcp-servere-github-privodyashhaya-k-utechke-informaczii-iz-privatnyh-repozitoriev"},"modified":"2025-05-28T15:05:18","modified_gmt":"2025-05-28T13:05:18","slug":"uyazvimost-v-mcp-servere-github-privodyashhaya-k-utechke-informaczii-iz-privatnyh-repozitoriev","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/uyazvimost-v-mcp-servere-github-privodyashhaya-k-utechke-informaczii-iz-privatnyh-repozitoriev","title":{"rendered":"Zranitelnost v MCP serveru GitHub, vedouc\u00ed k \u00faniku informac\u00ed z priv\u00e1tn\u00edch repozit\u00e1\u0159\u016f","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Na GitHub MCP Serveru, implementaci protokolu MCP (Model Context Protocol) od GitHubu, byla odhalena zranitelnost, kter\u00e1 umo\u017e\u0148uje extrakci dat z priv\u00e1tn\u00edch repozit\u00e1\u0159\u016f u\u017eivatel\u016f, kte\u0159\u00ed pou\u017e\u00edvaj\u00ed AI asistenty pro automatizaci pr\u00e1ce s repozit\u00e1\u0159i. <\/p>\n

Protokol MCP je ur\u010den k propojen\u00ed AI model\u016f s r\u016fzn\u00fdmi zdroji dat. GitHub MCP Server zaji\u0161\u0165uje hladkou integraci velk\u00fdch jazykov\u00fdch model\u016f s API GitHubu a poskytuje t\u011bmto model\u016fm dodate\u010dn\u00fd kontext, extrak\u010dn\u00edm dat\u016fm z GitHub repozit\u00e1\u0159\u016f. Modely vyu\u017e\u00edvaj\u00edc\u00ed MCP mohou b\u00fdt aplikov\u00e1ny pro automatizaci ur\u010dit\u00fdch \u010dinnost\u00ed na GitHubu, nap\u0159\u00edklad pro anal\u00fdzu chybov\u00fdch zpr\u00e1v. <\/p>\n

Podstatou zranitelnosti je to, \u017ee prost\u0159ednictv\u00edm interakce s p\u0159ipojen\u00fdm velk\u00fdm jazykov\u00fdm modelem k GitHubu lze dos\u00e1hnout \u00faniku citliv\u00fdch \u00fadaj\u016f o u\u017eivateli, kter\u00fd p\u0159ipojil AI agenta ke sv\u00e9mu \u00fa\u010dtu na GitHubu. \u00dato\u010dn\u00edk m\u016f\u017ee um\u00edstit do ve\u0159ejn\u00e9ho repozit\u00e1\u0159e, pro kter\u00fd je aplikov\u00e1na automatizace na z\u00e1klad\u011b velk\u00e9ho jazykov\u00e9ho modelu, speci\u00e1ln\u011b upravenou zpr\u00e1vu o probl\u00e9mu (issue). Po aktivaci model vytvo\u0159\u00ed pull request s navrhovan\u00fdm \u0159e\u0161en\u00edm. Pokud se probl\u00e9m t\u00fdk\u00e1 priv\u00e1tn\u00edch repozit\u00e1\u0159\u016f nebo citliv\u00fdch \u00fadaj\u016f, model m\u016f\u017ee odhalit informace v navrhovan\u00e9m pull requestu.

\"Zranitelnost<\/center> <\/p>\n

Jako p\u0159\u00edklad byla odesl\u00e1na zpr\u00e1va o chyb\u011b se st\u00ed\u017enost\u00ed, \u017ee v souboru README nen\u00ed uveden autor. Jako \u0159e\u0161en\u00ed bylo navr\u017eeno p\u0159idat do README \u00fadaje o autorovi a seznam v\u0161ech repozit\u00e1\u0159\u016f, se kter\u00fdmi autor pracoval. Nakonec model vytvo\u0159il pull request s informacemi, kter\u00e9 zahrnovaly osobn\u00ed \u00fadaje o autorovi, extrahovan\u00e9 z priv\u00e1tn\u00edho repozit\u00e1\u0159e, stejn\u011b jako seznam existuj\u00edc\u00edch priv\u00e1tn\u00edch repozit\u00e1\u0159\u016f. V dal\u0161\u00edm kroku lze p\u0159es podobnou interakci s modelem z\u00edskat data z konkr\u00e9tn\u00edho priv\u00e1tn\u00edho repozit\u00e1\u0159e. <\/p>\n

K aktivaci AI agenta je nutn\u00e9, aby vlastn\u00edk repozit\u00e1\u0159e dal pokyn k prozkoum\u00e1n\u00ed chybov\u00fdch hl\u00e1\u0161en\u00ed. Pokud je GitHub propojen s AI slu\u017ebou Claude, sta\u010d\u00ed, aby vlastn\u00edk repozit\u00e1\u0159e poslal AI asistenti \u017e\u00e1dost ve form\u00e1tu \u201epod\u00edvej se na issue v m\u00fdch otev\u0159en\u00fdch k\u00f3dech a vy\u0159e\u0161 je\u201c. Po t\u00e9to instrukci AI asistent aktivuje nastavenou MCP integraci se sv\u00fdm \u00fa\u010dtem na GitHubu a provede instrukce obsa\u017een\u00e9 v hl\u00e1\u0161en\u00edch o probl\u00e9mech.
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 GitHub MCP Server, \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 MCP (Model Context Protocol) \u043e\u0442 GitHub, \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u0438\u0437\u0432\u043b\u0435\u0447\u044c \u0434\u0430\u043d\u043d\u044b\u0435 \u0438\u0437 \u043f\u0440\u0438\u0432\u0430\u0442\u043d\u044b\u0445 \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0435\u0432 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0449\u0438\u0445 AI-\u0430\u0441\u0441\u0438\u0441\u0442\u0435\u043d\u044b \u0434\u043b\u044f \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0430\u0446\u0438\u0438 \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u044f\u043c\u0438. \u041f\u0440\u043e\u0442\u043e\u043a\u043e\u043b MCP \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d \u0434\u043b\u044f \u0441\u0432\u044f\u0437\u044b\u0432\u0430\u043d\u0438\u044f AI-\u043c\u043e\u0434\u0435\u043b\u0435\u0439 \u0441 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u043c\u0438 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0430\u043c\u0438 \u0434\u0430\u043d\u043d\u044b\u0445. GitHub MCP Server \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u0431\u0435\u0441\u0448\u043e\u0432\u043d\u0443\u044e \u0438\u043d\u0442\u0435\u0433\u0440\u0430\u0446\u0438\u044e \u0431\u043e\u043b\u044c\u0448\u0438\u0445 \u044f\u0437\u044b\u043a\u043e\u0432\u044b\u0445 \u043c\u043e\u0434\u0435\u043b\u0435\u0439 \u0441 API GitHub \u0438 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u044d\u0442\u0438\u043c \u043c\u043e\u0434\u0435\u043b\u044f\u043c \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":125663,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-125662","post","type-post","status-publish","format-standard","has-post-thumbnail","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\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Zranitelnost v MCP serveru GitHub, vedouc\u00ed k \u00faniku informac\u00ed z priv\u00e1tn\u00edch repozit\u00e1\u0159\u016f | ProHoster","description":"Na GitHub MCP Serveru, implementaci protokolu MCP (Model Context Protocol) od GitHubu, byla zji\u0161t\u011bna zranitelnost, kter\u00e1 umo\u017e\u0148uje extrakci dat z priv\u00e1tn\u00edch repozit\u00e1\u0159\u016f u\u017eivatel\u016f, 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