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CVE-2025-66849

🗓️ 13 Apr 2026 15:00:18Reported by candidateType 
cve
 cve👁 5 Views🌐 WEB

CVE-2025-66849 corresponds to a stored XSS in Ghost CMS (up to version 6.4.0). The vulnerability arises from improper sanitization/encoding of HTML in the post draft editor; a Contributor can inject JavaScript that executes with the Owner’s privil...

Related
Paths
ReporterTitlePublishedViews
Family
GithubExploit		Exploit for CVE-2025-66849
13 Apr 202614:36
–githubexploit
Circl		CVE-2025-66849
13 Apr 202615:00
–circl
ParameterPositionPathDescriptionCWE
postsrequest bodyghost/api/admin/posts/?source=htmlStored XSS payload delivered via Lexical HTML content when creating a draft postCWE-79
lexicalrequest bodyghost/api/admin/posts/?source=htmlStored XSS payload delivered via Lexical HTML content when creating a draft postCWE-79
titlerequest bodyghost/api/admin/posts/?source=htmlStored XSS payload delivered via Lexical HTML content when creating a draft postCWE-79
authorsrequest bodyghost/api/admin/posts/?source=htmlStored XSS payload delivered via Lexical HTML content when creating a draft postCWE-79
statusrequest bodyghost/api/admin/posts/?source=htmlStored XSS payload delivered via Lexical HTML content when creating a draft postCWE-79
postsrequest bodyghost/api/admin/posts/Stored XSS payload delivered via normal post creation endpoint (alternative path)CWE-79
lexicalrequest bodyghost/api/admin/posts/Stored XSS payload delivered via normal post creation endpoint (alternative path)CWE-79
titlerequest bodyghost/api/admin/posts/Stored XSS payload delivered via normal post creation endpoint (alternative path)CWE-79
authorsrequest bodyghost/api/admin/posts/Stored XSS payload delivered via normal post creation endpoint (alternative path)CWE-79
statusrequest bodyghost/api/admin/posts/Stored XSS payload delivered via normal post creation endpoint (alternative path)CWE-79
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