{"id":68399,"date":"2025-08-19T22:31:43","date_gmt":"2025-08-19T19:01:43","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2025-54881-mermaid-sequence-diagram-label-xss\/"},"modified":"2025-08-19T22:31:43","modified_gmt":"2025-08-19T19:01:43","slug":"cve-2025-54881-mermaid-sequence-diagram-label-xss","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2025-54881-mermaid-sequence-diagram-label-xss\/","title":{"rendered":"CVE-2025-54881 &#8211; Mermaid Sequence Diagram Label XSS"},"content":{"rendered":"<p><strong>CVE ID : <\/strong>CVE-2025-54881<br \/>\n<br \/>\n<strong>Published : <\/strong> Aug. 19, 2025, 5:15 p.m. | 58\u00a0minutes ago<br \/>\n<br \/>\n<strong>Description : <\/strong>Mermaid is a JavaScript based diagramming and charting tool that uses Markdown-inspired text definitions and a renderer to create and modify complex diagrams. In the default configuration of mermaid 10.9.0-rc.1 to 11.9.0, user supplied input for sequence diagram labels is passed to innerHTML during calculation of element size, causing XSS.<br \/>\n<br \/>\n<strong>Severity:<\/strong> 5.3 | MEDIUM<br \/>\n<br \/>\nVisit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID : CVE-2025-54881 Published : Aug. 19, 2025, 5:15 p.m. | 58\u00a0minutes ago Description : Mermaid is a JavaScript based diagramming and charting tool that uses Markdown-inspired text definitions and a renderer to create and modify complex diagrams. In the default configuration of mermaid 10.9.0-rc.1 to 11.9.0, user supplied input for sequence diagram labels &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-68399","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/68399","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=68399"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/68399\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=68399"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=68399"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=68399"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}