{"id":39289,"date":"2019-10-31T22:29:21","date_gmt":"2019-10-31T19:29:21","guid":{"rendered":"https:\/\/prohoster.info\/blog\/ataka-cpdos-pozvolyayushhaya-sdelat-nedostupnymi-stranitsy-otdavaemye-cherez-cdn\/"},"modified":"2019-10-31T22:29:21","modified_gmt":"2019-10-31T19:29:21","slug":"ataka-cpdos-pozvolyayushhaya-sdelat-nedostupnymi-stranitsy-otdavaemye-cherez-cdn","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pl\/blog\/news\/ataka-cpdos-pozvolyayushhaya-sdelat-nedostupnymi-stranitsy-otdavaemye-cherez-cdn","title":{"rendered":"Atak CPDoS, kt\u00f3ra umo\u017cliwia zablokowanie stron dostarczanych przez CDN","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Badacze z uniwersytet\u00f3w w Hamburgu i Kolonii<br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/cpdos.org\/\">opracowali<\/a><\/noindex> nowe techniki atak\u00f3w na sieci dostarczania tre\u015bci i serwery proxy cache \u2014 <noindex><a rel=\"nofollow\" href=\"https:\/\/cpdos.org\/paper\/Your_Cache_Has_Fallen__Cache_Poisoned_Denial_of_Service_Attack__Preprint_.pdf\">CPDoS<\/a><\/noindex> (Cache-Poisoned Denial-of-Service). Atak pozwala na uzyskanie odmowy dost\u0119pu do strony poprzez zanieczyszczenie pami\u0119ci podr\u0119cznej. <\/p>\n<p>Problem wynika z faktu, \u017ce CDN nie tylko buforuj\u0105 pomy\u015blnie zrealizowane zapytania, ale tak\u017ce sytuacje, w kt\u00f3rych serwer http zwraca b\u0142\u0105d. Zazwyczaj, gdy wyst\u0119puj\u0105 problemy z tworzeniem zapyta\u0144, serwer zwraca b\u0142\u0105d 400 (Bad Request), wyj\u0105tkiem jest tylko IIS, kt\u00f3ry zwraca b\u0142\u0105d 404 (Not Found) dla zbyt du\u017cych nag\u0142\u00f3wk\u00f3w. Standard zezwala na buforowanie tylko b\u0142\u0119d\u00f3w z kodami 404 (Not Found), 405 (Method Not Allowed), 410 (Gone) oraz 501 (Not Implemented), jednak niekt\u00f3re CDN r\u00f3wnie\u017c buforuj\u0105 odpowiedzi z kodem 400 (Bad Request), kt\u00f3re zale\u017c\u0105 od wys\u0142anego zapytania. <\/p>\n<p>Atakuj\u0105cy mog\u0105 wywo\u0142a\u0107 na oryginalnym zasobie zwrot b\u0142\u0119du \u201e400 Bad Request\u201d poprzez wys\u0142anie \u017c\u0105dania z okre\u015blonymi nag\u0142\u00f3wkami HTTP. Nag\u0142\u00f3wki te nie s\u0105 uwzgl\u0119dniane przez CDN, dlatego do pami\u0119ci podr\u0119cznej trafi informacja o braku dost\u0119pu do strony, a wszystkie inne poprawne \u017c\u0105dania u\u017cytkownik\u00f3w a\u017c do up\u0142yni\u0119cia limitu czasu mog\u0105 prowadzi\u0107 do wy\u015bwietlenia b\u0142\u0119du, mimo \u017ce oryginalna strona bez problemu zwraca zawarto\u015b\u0107. <\/p>\n<p>Aby wymusi\u0107 serwer HTTP do zwr\u00f3cenia b\u0142\u0119du, zaproponowano trzy warianty ataku:  <\/p>\n<ul>\n<li class=\"l\"> HMO (HTTP Method Override) \u2014 atakuj\u0105cy mo\u017ce nadpisa\u0107 oryginaln\u0105 metod\u0119 \u017c\u0105dania poprzez nag\u0142\u00f3wki \u201eX-HTTP-Method-Override\u201d, \u201eX-HTTP-Method\u201d lub \u201eX-Method-Override\u201d, kt\u00f3re s\u0105 wspierane przez niekt\u00f3re serwery, ale nie s\u0105 uwzgl\u0119dniane w CDN. Na przyk\u0142ad, mo\u017cna zmieni\u0107 oryginaln\u0105 metod\u0119 \u201eGET\u201d na zabronion\u0105 metod\u0119 \u201eDELETE\u201d lub metod\u0119 \u201ePOST\u201d, kt\u00f3ra nie jest stosowana dla statycznych zasob\u00f3w;\n<p><center><noindex><a rel=\"nofollow\" href=\"https:\/\/cpdos.org\/img\/HMO.png\"><img decoding=\"async\" alt=\"Atak CPDoS, kt\u00f3ra umo\u017cliwia zablokowanie stron dostarczanych przez CDN\" src=\"\/wp-content\/uploads\/2019\/10\/6449e613e38cfb3cb1f2f185921214e9.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<li class=\"l\"> HHO (HTTP Header Oversize) \u2014 atakuj\u0105cy mo\u017ce dobra\u0107 rozmiar nag\u0142\u00f3wka w taki spos\u00f3b, aby przekracza\u0142 limit oryginalnego serwera, ale nie podlega\u0142 ograniczeniom CDN. Na przyk\u0142ad, Apache httpd ogranicza rozmiar nag\u0142\u00f3wka do 8 KB, a CDN Amazon Cloudfront pozwala na nag\u0142\u00f3wki do 20 KB;<br \/>\n<center><noindex><a rel=\"nofollow\" href=\"https:\/\/cpdos.org\/img\/HHO.png\"><img decoding=\"async\" alt=\"Atak CPDoS, kt\u00f3ra umo\u017cliwia zablokowanie stron dostarczanych przez CDN\" src=\"\/wp-content\/uploads\/2019\/10\/2bbefaff1f9b5b1b4e568801cd7ac7cd.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<li class=\"l\"> HMC (HTTP Meta Character) \u2014 atakuj\u0105cy mo\u017ce wstawi\u0107 do \u017c\u0105dania znaki specjalne (\n, \r, \n), kt\u00f3re s\u0105 uwa\u017cane za niedozwolone na oryginalnym serwerze, ale s\u0105 ignorowane w CDN.\n<p><center><noindex><a rel=\"nofollow\" href=\"https:\/\/cpdos.org\/img\/HMC.png\"><img decoding=\"async\" alt=\"Atak CPDoS, kt\u00f3ra umo\u017cliwia zablokowanie stron dostarczanych przez CDN\" src=\"\/wp-content\/uploads\/2019\/10\/5e8426e93a48735796b600db00a5c99d.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<\/ul>\n<p>Najbardziej nara\u017cony na atak okaza\u0142 si\u0119 CDN CloudFront, u\u017cywany w Amazon Web Services (AWS). Obecnie firma Amazon ju\u017c rozwi\u0105za\u0142a problem poprzez zablokowanie buforowania b\u0142\u0119d\u00f3w, ale uzyskanie dodatkowej ochrony zaj\u0119\u0142o badaczom ponad trzy miesi\u0105ce. Problem dotkn\u0105\u0142 r\u00f3wnie\u017c Cloudflare, Varnish, Akamai, CDN77 i<br \/>\nFastly, jednak atak przez nie jest ograniczony do serwer\u00f3w docelowych, na kt\u00f3rych u\u017cywany jest IIS, ASP.NET, <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/pallets\/flask\">Flask<\/a><\/noindex> i <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/playframework\/play1\/issues\/1300\">Play 1<\/a><\/noindex>. <noindex><a rel=\"nofollow\" href=\"https:\/\/cpdos.org\/paper\/Your_Cache_Has_Fallen__Cache_Poisoned_Denial_of_Service_Attack__Preprint_.pdf\">Zauwa\u017cono<\/a><\/noindex>, co sprawia, \u017ce potencjalnie 11% domen Ministerstwa Obrony USA, 16% URL z bazy HTTP Archive oraz oko\u0142o 30% z 500 najwi\u0119kszych stron w rankingu Alexa mog\u0105 by\u0107 nara\u017cone na atak.<\/p>\n<p>Jako metoda obej\u015bcia blokady ataku po stronie witryny mo\u017cna ustawi\u0107 nag\u0142\u00f3wek \u201eCache-Control: no-store\u201d, kt\u00f3ry zabrania buforowania odpowiedzi. W niekt\u00f3rych CDN, na przyk\u0142ad w<br \/>\n CloudFront i Akamai, mo\u017cna na poziomie ustawie\u0144 profilu wy\u0142\u0105czy\u0107 buforowanie b\u0142\u0119d\u00f3w. Aby zapewni\u0107 dodatkow\u0105 ochron\u0119, mo\u017cna r\u00f3wnie\u017c korzysta\u0107 z zap\u00f3r aplikacji internetowych (WAF, Web Application Firewall), ale musz\u0105 by\u0107 one wdra\u017cane po stronie CDN przed hostami, kt\u00f3re realizuj\u0105 buforowanie.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>\u0179r\u00f3d\u0142o: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51753\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u0438\u0437 \u0413\u0430\u043c\u0431\u0443\u0440\u0433\u0441\u043a\u043e\u0433\u043e \u0438 \u041a\u0451\u043b\u044c\u043d\u0441\u043a\u043e\u0433\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u043e\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043b\u0438 \u043d\u043e\u0432\u0443\u044e \u0442\u0435\u0445\u043d\u0438\u043a\u0443 \u0430\u0442\u0430\u043a \u043d\u0430 \u0441\u0435\u0442\u0438 \u0434\u043e\u0441\u0442\u0430\u0432\u043a\u0438 \u043a\u043e\u043d\u0442\u0435\u043d\u0442\u0430 \u0438 \u043a\u044d\u0448\u0438\u0440\u0443\u044e\u0449\u0438\u0435 \u043f\u0440\u043e\u043a\u0441\u0438 &#8212; CPDoS (Cache-Poisoned Denial-of-Service). \u0410\u0442\u0430\u043a\u0430 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0434\u043e\u0431\u0438\u0442\u044c\u0441\u044f \u043e\u0442\u043a\u0430\u0437\u0430 \u0434\u043e\u0441\u0442\u0443\u043f\u0430 \u043a \u0441\u0442\u0440\u0430\u043d\u0438\u0446\u0435 \u0447\u0435\u0440\u0435\u0437 \u043e\u0442\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043a\u044d\u0448\u0430. \u041f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u0442\u0435\u043c, \u0447\u0442\u043e CDN \u043a\u044d\u0448\u0438\u0440\u0443\u044e\u0442 \u043d\u0435 \u0442\u043e\u043b\u044c\u043a\u043e \u0443\u0441\u043f\u0435\u0448\u043d\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u043d\u044b\u0435 \u0437\u0430\u043f\u0440\u043e\u0441\u044b, \u043d\u043e \u0438 \u0441\u0438\u0442\u0443\u0430\u0446\u0438\u0438, \u043a\u043e\u0433\u0434\u0430 http-\u0441\u0435\u0440\u0432\u0435\u0440 \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u043e\u0448\u0438\u0431\u043a\u0443. \u041a\u0430\u043a \u043f\u0440\u0430\u0432\u0438\u043b\u043e, \u043f\u0440\u0438 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430\u0445 \u0441 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":39290,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-39289","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u0438\u0437 \u0413\u0430\u043c\u0431\u0443\u0440\u0433\u0441\u043a\u043e\u0433\u043e \u0438 \u041a\u0451\u043b\u044c\u043d\u0441\u043a\u043e\u0433\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u043e\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043b\u0438 \u043d\u043e\u0432\u0443\u044e \u0442\u0435\u0445\u043d\u0438\u043a\u0443 \u0430\u0442\u0430\u043a \u043d\u0430 \u0441\u0435\u0442\u0438 \u0434\u043e\u0441\u0442\u0430\u0432\u043a\u0438 \u043a\u043e\u043d\u0442\u0435\u043d\u0442\u0430 \u0438 \u043a\u044d\u0448\u0438\u0440\u0443\u044e\u0449\u0438\u0435 \u043f\u0440\u043e\u043a\u0441\u0438 -\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/pl\/blog\/news\/ataka-cpdos-pozvolyayushhaya-sdelat-nedostupnymi-stranitsy-otdavaemye-cherez-cdn\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.1.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"pl_PL\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u0410\u0442\u0430\u043a\u0430 CPDoS, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u043d\u0435\u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b\u043c\u0438 \u0441\u0442\u0440\u0430\u043d\u0438\u0446\u044b, \u043e\u0442\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0435 \u0447\u0435\u0440\u0435\u0437 CDN | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u0438\u0437 \u0413\u0430\u043c\u0431\u0443\u0440\u0433\u0441\u043a\u043e\u0433\u043e \u0438 \u041a\u0451\u043b\u044c\u043d\u0441\u043a\u043e\u0433\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u043e\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043b\u0438 \u043d\u043e\u0432\u0443\u044e \u0442\u0435\u0445\u043d\u0438\u043a\u0443 \u0430\u0442\u0430\u043a \u043d\u0430 \u0441\u0435\u0442\u0438 \u0434\u043e\u0441\u0442\u0430\u0432\u043a\u0438 \u043a\u043e\u043d\u0442\u0435\u043d\u0442\u0430 \u0438 \u043a\u044d\u0448\u0438\u0440\u0443\u044e\u0449\u0438\u0435 \u043f\u0440\u043e\u043a\u0441\u0438 -\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/pl\/blog\/news\/ataka-cpdos-pozvolyayushhaya-sdelat-nedostupnymi-stranitsy-otdavaemye-cherez-cdn\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2019-10-31T19:29:21+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2019-10-31T19:29:21+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Atak CPDoS, kt\u00f3ry pozwala na unieruchomienie stron dostarczanych przez CDN | ProHoster","description":"Badacze z uniwersytet\u00f3w w Hamburgu i Kolonii opracowali now\u0105 technik\u0119 atak\u00f3w na sieci dostarczania tre\u015bci i proxy buforuj\u0105ce -","canonical_url":"https:\/\/prohoster.info\/pl\/blog\/news\/ataka-cpdos-pozvolyayushhaya-sdelat-nedostupnymi-stranitsy-otdavaemye-cherez-cdn","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"pl_PL","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0410\u0442\u0430\u043a\u0430 CPDoS, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u043d\u0435\u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b\u043c\u0438 \u0441\u0442\u0440\u0430\u043d\u0438\u0446\u044b, \u043e\u0442\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0435 \u0447\u0435\u0440\u0435\u0437 CDN | ProHoster","og:description":"\u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u0438\u0437 \u0413\u0430\u043c\u0431\u0443\u0440\u0433\u0441\u043a\u043e\u0433\u043e \u0438 \u041a\u0451\u043b\u044c\u043d\u0441\u043a\u043e\u0433\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u043e\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043b\u0438 \u043d\u043e\u0432\u0443\u044e \u0442\u0435\u0445\u043d\u0438\u043a\u0443 \u0430\u0442\u0430\u043a \u043d\u0430 \u0441\u0435\u0442\u0438 \u0434\u043e\u0441\u0442\u0430\u0432\u043a\u0438 \u043a\u043e\u043d\u0442\u0435\u043d\u0442\u0430 \u0438 \u043a\u044d\u0448\u0438\u0440\u0443\u044e\u0449\u0438\u0435 \u043f\u0440\u043e\u043a\u0441\u0438 -","og:url":"https:\/\/prohoster.info\/pl\/blog\/news\/ataka-cpdos-pozvolyayushhaya-sdelat-nedostupnymi-stranitsy-otdavaemye-cherez-cdn","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2019-10-31T19:29:21+00:00","article:modified_time":"2019-10-31T19:29:21+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"39289","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-24 01:34:21","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-03-01 00:52:27","updated":"2026-01-24 01:34:21","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/posts\/39289","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/comments?post=39289"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/posts\/39289\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/media\/39290"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/media?parent=39289"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/categories?post=39289"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/tags?post=39289"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}