Github Electron version 1.6.4 - 1.6.11 and 1.7.0 - 1.7.5 is vulnerable to a URL Spoofing problem when opening PDFs in PDFium resulting loading arbitrary PDFs that a hacker can control.
Cross-site scripting (XSS) vulnerability in atomPhotoBlog.php in Atom Photoblog 1.0.9 and earlier allows remote attackers to inject arbitrary web script or HTML via the tag parameter.