{"id":78665,"date":"2026-05-20T21:46:26","date_gmt":"2026-05-20T18:16:26","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-30691-cyntler-react-doc-viewer-xss\/"},"modified":"2026-05-20T21:46:26","modified_gmt":"2026-05-20T18:16:26","slug":"cve-2026-30691-cyntler-react-doc-viewer-xss","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-30691-cyntler-react-doc-viewer-xss\/","title":{"rendered":"CVE-2026-30691 &#8211; Cyntler React Doc Viewer XSS"},"content":{"rendered":"<p>CVE ID :CVE-2026-30691<\/p>\n<p>  Published : May 20, 2026, 6:16 p.m. | 41\u00a0minutes ago<\/p>\n<p>  Description :Cross-Site Scripting (XSS) vulnerability in @cyntler\/react-doc-viewer v1.17.1 allows remote attackers to execute arbitrary JavaScript via a crafted .txt file. The TXTRenderer component fails to sanitize file content and explicitly casts raw data as a ReactNode<\/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-2026-30691 Published : May 20, 2026, 6:16 p.m. | 41\u00a0minutes ago Description :Cross-Site Scripting (XSS) vulnerability in @cyntler\/react-doc-viewer v1.17.1 allows remote attackers to execute arbitrary JavaScript via a crafted .txt file. The TXTRenderer component fails to sanitize file content and explicitly casts raw data as a ReactNode Severity: 0.0 | NA Visit the &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-78665","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/78665","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=78665"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/78665\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=78665"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=78665"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=78665"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}