{"id":79142,"date":"2026-06-01T16:46:33","date_gmt":"2026-06-01T13:16:33","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-9308-arbitrary-javascript-execution-in-reader-view-due-to-wrong-html-replacement-order\/"},"modified":"2026-06-01T16:46:33","modified_gmt":"2026-06-01T13:16:33","slug":"cve-2026-9308-arbitrary-javascript-execution-in-reader-view-due-to-wrong-html-replacement-order","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-9308-arbitrary-javascript-execution-in-reader-view-due-to-wrong-html-replacement-order\/","title":{"rendered":"CVE-2026-9308 &#8211; Arbitrary JavaScript execution in Reader View due to wrong HTML replacement order"},"content":{"rendered":"<p>CVE ID :CVE-2026-9308<\/p>\n<p>  Published : June 1, 2026, 1:16 p.m. | 1\u00a0hour, 16\u00a0minutes ago<\/p>\n<p>  Description :Firefox for iOS Reader View replaced page content in its HTML template before replacing other internal placeholders. A malicious page could include a placeholder string that was later substituted with JSON-LD data, potentially resulting in arbitrary JavaScript execution. This vulnerability was fixed in Firefox for iOS 151.2.<\/p>\n<p>  Severity: 0.0 | NA<\/p>\n<p>  Visit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID :CVE-2026-9308 Published : June 1, 2026, 1:16 p.m. | 1\u00a0hour, 16\u00a0minutes ago Description :Firefox for iOS Reader View replaced page content in its HTML template before replacing other internal placeholders. A malicious page could include a placeholder string that was later substituted with JSON-LD data, potentially resulting in arbitrary JavaScript execution. This vulnerability &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-79142","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/79142","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=79142"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/79142\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=79142"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=79142"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=79142"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}