{"id":104440,"date":"2022-06-17T15:36:50","date_gmt":"2022-06-17T13:36:50","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/ataka-na-sistemy-cherez-wordpress-plagin-ninja-forms-naschityvayushhij-bolee-milliona-ustanovok"},"modified":"2022-06-17T15:36:50","modified_gmt":"2022-06-17T13:36:50","slug":"ataka-na-sistemy-cherez-wordpress-plagin-ninja-forms-naschityvayushhij-bolee-milliona-ustanovok","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/ataka-na-sistemy-cherez-wordpress-plagin-ninja-forms-naschityvayushhij-bolee-milliona-ustanovok","title":{"rendered":"R\u00fcnnakud s\u00fcsteemidele l\u00e4bi WordPressi plugina Ninja Forms, millel on \u00fcle miljoni installatsiooni.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

WordPressi lisandmoodulis Ninja Forms, millel on \u00fcle miljoni aktiivse paigaldamise, tuvastati kriitiline haavatavus (CVE ei ole veel m\u00e4\u00e4ratud), mis v\u00f5imaldab v\u00e4listel k\u00fclastajatel saada t\u00e4ielik kontroll saidi \u00fcle. Probleem on lahendatud versioonides 3.0.34.2, 3.1.10, 3.2.28, 3.3.21.4, 3.4.34.2, 3.5.8.4 ja 3.6.11. On m\u00e4rgitud, et haavatavust kasutatakse juba r\u00fcnnakute l\u00e4biviimiseks ja probleemi kiireks blokeerimiseks on WordPressi platvormi arendajad algatanud automaatse v\u00e4rskenduse kohustusliku installimise kasutajate saitidele. <\/p>\n

Haavatavus tuleneb Merge Tags funktsionaalsuse rakendamise veast, mis v\u00f5imaldab autentimata kasutajatel kutsuda v\u00e4lja m\u00f5ned staatilised meetodid erinevatest Ninja Forms klassidest (meetodite kontrollimiseks, mida edastatakse Merge Tags kaudu, kutsuti \u00fcles funktsioon is_callable()). Sealhulgas oli v\u00f5imalik kutsuda v\u00e4lja meetod, mis t\u00e4idab kasutaja edastatud sisu deserialiseerimise. N\u00f5uetekohaselt vormindatud serialiseeritud andmete saatmise kaudu sai r\u00fcndaja oma objekte sisestada ja PHP-koodi t\u00e4itmist saavutada serveril<\/a> v\u00f5i eemaldada suvalisi faile saidi andmete kataloogist.
\n
Allikas: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 WordPress-\u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0438 Ninja Forms, \u0438\u043c\u0435\u044e\u0449\u0435\u043c \u0431\u043e\u043b\u0435\u0435 \u043c\u0438\u043b\u043b\u0438\u043e\u043d\u0430 \u0430\u043a\u0442\u0438\u0432\u043d\u044b\u0445 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043e\u043a, \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0430 \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c (CVE \u043f\u043e\u043a\u0430 \u043d\u0435 \u043f\u0440\u0438\u0441\u0432\u043e\u0435\u043d), \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043f\u043e\u0441\u0442\u043e\u0440\u043e\u043d\u043d\u0435\u043c\u0443 \u043f\u043e\u0441\u0435\u0442\u0438\u0442\u0435\u043b\u044e \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u043f\u043e\u043b\u043d\u044b\u0439 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044c \u043d\u0430\u0434 \u0441\u0430\u0439\u0442\u043e\u043c. \u041f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430 \u0432 \u0432\u044b\u043f\u0443\u0441\u043a\u0430\u0445 3.0.34.2, 3.1.10, 3.2.28, 3.3.21.4, 3.4.34.2, 3.5.8.4 \u0438 3.6.11. \u041e\u0442\u043c\u0435\u0447\u0430\u0435\u0442\u0441\u044f, \u0447\u0442\u043e \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0443\u0436\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0434\u043b\u044f \u0441\u043e\u0432\u0435\u0440\u0448\u0435\u043d\u0438\u044f \u0430\u0442\u0430\u043a \u0438 \u0434\u043b\u044f \u044d\u043a\u0441\u0442\u0440\u0435\u043d\u043d\u043e\u0433\u043e \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b WordPress \u0438\u043d\u0438\u0446\u0438\u0438\u0440\u043e\u0432\u0430\u043b\u0438 \u043f\u0440\u0438\u043d\u0443\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u0443\u044e \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0443\u044e […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-104440","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\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\udd47R\u00fcnnakud s\u00fcsteemidesse l\u00e4bi WordPressi lisandmooduli Ninja Forms, millel on \u00fcle miljoni installatsiooni | ProHoster","description":"WordPressi lisas Ninja Forms, millel on \u00fcle miljoni aktiivse installatsiooni, avastati kriitiline haavatavus (CVE ei ole veel m\u00e4\u00e4ratud), mis v\u00f5imaldab v\u00e4listel k\u00fclastajatel saada t\u00e4ielik kontroll veebisaidi \u00fcle. 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