{"id":20435,"date":"2022-01-29T03:08:18","date_gmt":"2022-01-29T00:08:18","guid":{"rendered":"https:\/\/cve.report\/CVE-2022-21721"},"modified":"2022-01-29T09:18:37","modified_gmt":"2022-01-29T05:48:37","slug":"cve-2022-21721-next-js","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2022-21721-next-js\/","title":{"rendered":"CVE-2022-21721 Next.js"},"content":{"rendered":"<p>Next.js is a React framework. Starting with version 12.0.0 and prior to version 12.0.9, vulnerable code could allow a bad actor to trigger a denial of service attack for anyone using i18n functionality. In order to be affected by this CVE, one must use next start or a custom server and the built-in i18n support. Deployments on Vercel, along with similar environments where invalid requests are filtered before reaching Next.js, are not affected. A patch has been released, `next@12.0.9`, that mitigates this issue. As a workaround, one may ensure `\/${locale}\/_next\/` is blocked from reaching the Next.js instance until it becomes feasible to upgrade.<\/p>\n<p><a href=\"https:\/\/afaghhosting.net\">\u0645\u062f\u06cc\u0631\u06cc\u062a \u0633\u0631\u0648\u0631\u060c \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0648 \u06a9\u0627\u0646\u0641\u06cc\u06af \u0633\u0631\u0648\u0631<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Next.js is a React framework. Starting with version 12.0.0 and prior to version 12.0.9, vulnerable code could allow a bad actor to trigger a denial of service attack for anyone using i18n functionality. In order to be affected by this CVE, one must use next start or a custom server and the built-in i18n support. &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-20435","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/20435","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=20435"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/20435\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=20435"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=20435"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=20435"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}