{"id":57804,"date":"2026-05-28T12:27:25","date_gmt":"2026-05-28T12:27:25","guid":{"rendered":"https:\/\/zero.redgem.net\/?p=57804"},"modified":"2026-05-28T12:27:25","modified_gmt":"2026-05-28T12:27:25","slug":"tinymce-cross-site-scripting-xss-vulnerability-through-mceprotected-comments","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=57804","title":{"rendered":"TinyMCE Cross-Site Scripting (XSS) vulnerability through `mce:protected` comments_CVE-2026-47762"},"content":{"rendered":"<p>{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;TinyMCE is an open source rich text editor. Prior to 5.11.1, 7.9.3, and 8.5.1, there is a stored XSS vulnerability via forged mce:protected comments. Allows attackers to bypass sanitization and inject scripts that execute when content is restored. Impacts users who utilize the protect option. 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Prior to 5.11.1, 7.9.3, and 8.5.1, there is a stored XSS vulnerability via forged mce:protected comments. Allows&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[6,8,19,12,15,13,7,11,5],"class_list":["post-57804","post","type-post","status-publish","format-standard","hentry","category-category_cve","tag-cve","tag-cvss","tag-cvss-87","tag-exploit","tag-high","tag-news","tag-security","tag-tapic","tag-vulnerability"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>TinyMCE Cross-Site Scripting (XSS) vulnerability through `mce:protected` comments_CVE-2026-47762 - zero redgem<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zero.redgem.net\/?p=57804\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"TinyMCE Cross-Site Scripting (XSS) vulnerability through `mce:protected` comments_CVE-2026-47762 - zero redgem\" \/>\n<meta property=\"og:description\" content=\"{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;TinyMCE is an open source rich text editor. 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